Python Program to Find Number is Prime Or Not Using While Loop

What is Prime Number?

A number that is greater than One and divisible only by 1 and itself

For Example:  2, 3, 5,7,11,13,17, 19……..

Example: Code Program

num = int(input("Enter Nuber:"))
i = 2
f = -1
while i < num:
    if num%i == 0:
        f = f+1
    i = i+1
if f == -1:
    print(num, "is Prime Number")
else:
    print(num, "is Not Prime Number")

Output:

Java Program Code

Java Program to Find Number is Prime Or Not