Driver.java

public class Driver{
    public static void main(String [] args){
    Loops tester = new Loops();
    /* System.out.println(tester.gcd(3,9));
    System.out.println(tester.fact(1));
    System.out.println(tester.fact(2));
    System.out.println(tester.fact(3));
    System.out.println(tester.fact(4));
    System.out.println(tester.fact(5));
    System.out.println(tester.fact2(1));
    System.out.println(tester.fact2(2));
    System.out.println(tester.fact2(3));
    System.out.println(tester.fact2(4));
    System.out.println(tester.fact2(5));
    System.out.println(tester.gcd(6,5));
    System.out.println(tester.gcd(6,2));
    System.out.println(tester.gcd(6,15));
    System.out.println(tester.gcd(6,216));
    System.out.println(tester.gcd(6,13));
    System.out.println(tester.gcd(6,1));   
    System.out.println(tester.gcd(6,6));
    System.out.println(tester.gcd2(6,5));
    System.out.println(tester.gcd2(6,2));
    System.out.println(tester.gcd2(6,15));
    System.out.println(tester.gcd(4967,3851));*/

    //big primes
    System.out.println(tester.gcd(7907,7919));
    System.out.println(tester.gcd2(7907,7919));
    System.out.println(tester.isPrime(2));
    System.out.println(tester.isPrime(7));
    System.out.println(tester.isPrime(9));
    System.out.println(tester.isPrime(7919));
    }
}