- Python Basic Programs
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- Python Print Hello World
- Python Get Input from User
- Python Add Two Numbers
- Add Subtract Multiply Divide
- Python Check Even or Odd
- Python Check Prime or Not
- Python Check Alphabet or Not
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- Python Check Leap Year or Not
- Check Reverse equal Original
- Check Positive Negative Zero
- Python Check Armstrong or Not
- Python Check Palindrome or Not
- Python Check Perfect Number
- Python Find Reverse of Number
- Python Count Digits in Number
- Python Add Digits of Number
- Sum of First and Last Digits
- Python Product of Mid Digits
- Sum of Squares of Digits
- Interchange Digits of Number
- Python Sum of n Numbers
- Python Print ASCII Values
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- Python Fahrenheit to Celsius
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- Python Display Calendar
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- Find Largest of Two Number
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- Python Print Fibonacci Series
- Generate Armstrong Numbers
- Python Make Simple Calculator
- Python Add Binary Numbers
- Binary Number Multiplication
- Python Mathematical Programs
- Find Sum of Natural Numbers
- Find Average of n Numbers
- Python Print Multiplication Table
- Print Table using Recursion
- Python Find Average Percentage
- Python Find Grade of Student
- Find Square Root of Number
- Python Print Prime Numbers
- Find Numbers Divisible by
- Python Find Factors of Number
- Python Find Factorial of a Number
- Python Find HCF & LCM
- Python Kilometres to Miles
- Python Find Area of Square
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- Python Simple Interest
- Python Solve Quadratic Equation
- Python Different Set of Operations
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- Python Find nCr & nPr
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- Python List Programs
- Python Count Even/Odd in List
- Python Positive/Negative in List
- Python Even Numbers in List
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- Python Sum of Elements in List
- Sum of Odd/Even Numbers
- Python Element at Even Position
- Python Element at Odd Position
- Python Search Element in List
- Python Largest Number in List
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- Python Second Largest in List
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- Python Insert Element in List
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- Python Matrix Programs
- Python Add Two Matrices
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- Python Transpose Matrix
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- Python Compare Two Strings
- Python Copy String
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- Python Reverse a String
- Python Swap Two Strings
- Python Uppercase to Lowercase
- Python Lowercase to Uppercase
- Python Check Substring in String
- Python Count Character in String
- Count Repeated Characters
- Python Count Word in Sentence
- Python Count Each Vowels
- Python Capitalize Character
- Python Capitalize Word in String
- Python Smallest/Largest Word
- Remove Spaces from String
- Remove Duplicate Character
- Remove Vowels from String
- Remove Punctuation from String
- Python Remove Word in String
- Python Remove Duplicate Words
- WhiteSpace to Hyphens
- Replace Vowels with Character
- Replace Character in String
- Python Sort String in Alphabetical
- Sort Word in Alphabetical Order
- Extract Number from String
- Python Check Anagram Strings
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- Python Write to File
- Python Append Text to File
- Python Copy Files
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- Python Counts Characters in File
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- Python File Content in Reverse
- Python Lines Contains String
- Python Delete Line from File
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- Python Replace Text in File
- Replace Specific Line in File
- Python Find Size of File
- Python List Files in Directory
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- Python Reverse a Tuple
- Python Merge Two Dictionary
- Python bytes to String
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- Generate Random Numbers
- Python Print Address of Variable
- Python Print Date and Time
- Python Get IP Address
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- All Test List
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# Python Program to Check Number is Divisible by Another Number

This article is created to cover some programs in Python, that checks whether a number is divisible by another number or not. Both numbers must be entered by user. Here are the list of programs:

- Check whether a Number is Divisible by Another Number or Not
- Divisibility Test with Multiple Numbers. That is, the program find and prints all the numbers from a list of numbers, that are divisible by a particular number
- Divisibility Test Program using user-defined Function

## Check a Number is Divisible by Another

This program checks whether a number (entered by user) is divisible by another number (also entered by user) or
not. The question is, **write a Python program to perform divisibility test**. Here is its answer:

print("Enter a Number (Numerator): ") numn = int(input()) print("Enter a Number (denominator): ") numd = int(input()) if numn%numd==0: print("\n" +str(numn)+ " is divisible by " +str(numd)) else: print("\n" +str(numn)+ " is not divisible by " +str(numd))

Here is the initial output produced by this Python program:

Now supply inputs say **21** as number, press `ENTER`

key, then enter another number say **3**
to check whether this number is divisible by 21 or not, like shown in the snapshot given below:

**Note - **The **str()** converts into a string type value.

#### Modified Version of Previous Program

This is the modified version of previous program. This program handles invalid inputs. The **end** skips inserting an automatic newline.

print("Enter a Number (Numerator): ", end="") try: numn = int(input()) print("Enter a Number (denominator): ", end="") try: numd = int(input()) if numn%numd==0: print("\n" +str(numn)+ " is divisible by " +str(numd)) else: print("\n" +str(numn)+ " is not divisible by " +str(numd)) except ValueError: print("\nInvalid Input!") except ValueError: print("\nInvalid Input!")

Here is its sample run with **33** and **10** as user inputs:

## Divisibility Test with Multiple Numbers

Now this program performs divisibility test with multiple numbers at once. That is, the program receives the size,
then receives numbers of given size. For example, if user enters **6** as size, then program further asks to enter
six numbers, to store all these numbers in a list named **nums**. And finally receives a last input as a number to
apply divisibility test like shown in the program given below:

print("Enter the Size: ", end="") tot = int(input()) print("Enter " +str(tot)+ " Numbers: ", end="") nums = [] for i in range(tot): nums.append(int(input())) print("\nEnter a Number to Apply Divisibility Test: ", end="") val = int(input()) res = [] for i in range(tot): if nums[i]%val==0: res.append(nums[i]) reslen = len(res) if reslen>0: if reslen>1: print("\nThere are " +str(reslen)+ " numbers divisible by " +str(val)) for i in range(reslen): print(res[i], end=" ") print() else: print("\nThere is only 1 number divisible by " +str(val)) print(res[0]) else: print("\nThere is no any number divisible by " +str(val))

Here is its sample run with user inputs, **6** as size, **12, 15, 19, 21, 25, 30** as six numbers and then **3** as number to
check for divisibility test, or to check 3 divides how many numbers from given six numbers like shown in the snapshot given below:

Here is another sample run with user input **4** as size, **10, 20, 30, 40** as four numbers, and **6** as number to check its divisibility test:

## Divisibility Test Program using Function

This program does the same job as of previous program. The only difference is, this is created using a user-defined
function named **divTest()**. This function receives two numbers as its argument, and returns 1 if second number
divides the first without leaving any remainder (or with leaving remainder as 0):

def divTest(x, y): if x%y==0: return 1 print("Enter the Size: ", end="") tot = int(input()) print("Enter " +str(tot)+ " Numbers: ", end="") nums = [] for i in range(tot): nums.append(int(input())) print("\nEnter a Number to Apply Divisibility Test: ", end="") val = int(input()) for i in range(tot): if divTest(nums[i], val) == 1: print(nums[i])

Here is its sample run with same user input as of previous program's first sample run:

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