Program To Print Prime Number From 1 To 100 In Java

How to Print Prime Numbers Between 1 to 100 Program in Java

Below is the Java program to print prime numbers from 1 to 100: Program Logic:

The main method of prime number program in Java contains a loop to check prime numbers between 1 to 100 in Java one by one. The main method calls the method CheckPrime to determine whether a number is prime number in Java or not. We need to divide an input number, say 17 from values 2 to 17 and check the remainder. If the remainder is 0 number is not prime. No number is divisible by more than half of itself. So, we need to loop through just numberToCheck/2. If the input is 17, half is 8.5, and the loop will iterate through values 2 to 8 If numberToCheck is entirely divisible by another number, we return false, and loop is broken. If numberToCheck is prime, we return true. In the main method for prime numbers 1 to 100 in Java, check isPrime is TRUE and add to primeNumbersFound String Lastly, print prime numbers from 1 to 100 in Java

Output:

The output of the prime number between 1 to 100 in Java program will be: Check our program to Find Prime Numbers from Any Input Number