Java Program to Find if a Number is Prime or Not
Java program for prime numbers
In this post, we have demonstrated how you can check whether a number is prime or not. This can be done using a for loop and while loop in Java.
A number which is divisible by 1 and itself is a prime number. Therefore, if any number is divisible by any other number, it is not a prime number.
The following program takes the number and then checks whether the input number is prime or not. The program then displays the result.
How to Check Prime Number using a for loop
After you run the program, the output will be:
How to Check Prime Number using a while loop
When you run the program, the output will be:
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