Driver.java

import java.io.*;
import java.util.*;
    public class Driver{
	public static void main (String[] args){
	    Loops loop = new Loops();
	    /*
	System.out.println (loop.fact(5));
        System.out.println (loop.fact(4));
        System.out.println (loop.fact(3));
        System.out.println (loop.fact2(5));
        System.out.println (loop.fact2(4));
        System.out.println (loop.fact2(3));
	System.out.println (loop.gcd (100, 20));
	System.out.println (loop.gcd (6, 8));
	System.out.println (loop.gcd (24, 9));
	System.out.println (loop.gcd (127, 10));
	System.out.println (loop.gcd2 (100, 20));
	System.out.println (loop.gcd2 (6, 8));
	System.out.println (loop.gcd2 (24, 9));
	System.out.println (loop.gcd2 (127, 10));
	    long l = 32416190071L;
	    long l2 = 32416190039L;
	    //System.out.println(loop.gcd(l,l2 )); takes  too long to run
	System.out.println(loop.gcd2(l, l2));
	System.out.println(loop.isPrime(l));
	System.out.println(loop.fact3(5));
	System.out.println(loop.fact3(4));
	System.out.println(loop.fact3(3));
	    */
	    System.out.println(loop.gcd(15,6));
	    System.out.println(loop.gcd2(15,6));
	}
    }