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public class J5_14 {	public static void main(String[] args) {		// TODO Auto-generated method stub		java.util.Scanner input = new java.util.Scanner(System.in);		System.out.print("Enter number of n1 and n2:");		int n1 = input.nextInt();		int n2 = input.nextInt();				int d = 0;		if(n1 >n2)			d = n2;		else			d = n1;				int gcd =0;						do {			if(n1 %d ==0 && n2 %d ==0)			{				gcd =d;				break;			}			else				d--;		}while(d!=0);		System.out.println("n1 and n2 gcd is :"+gcd);			}}

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