Prime Number Program in Java

A prime number is a characteristic number more than 1 that has no positive divisors other than 1 and itself. For instance 2, 3, 5, 7… are prime numbers. Let’s see the prime number program in java,

Program to check the prime numbers from 1 to 100 :

Output :

prime number program in java

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Prime Number Program in Java to check prime number from 1 to n:

Output: 

prime number program in java

Program to check given number is prime or not:

Output:

prime number program in java

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Prime Number Program using Method in Java: