Program to find GCD of given numbers

Description

Sample Input:
12 24
Sample Output:
12

Solution

#include<stdio.h>
int main()
{
    	int n,m,gcd,i;

    	printf("Enter two Numbers: ");
    	scanf("%d %d",&n,&m);

	gcd= (n<m)?n:m;
	
	while(1)
	{
		if(m%gcd==0&&n%gcd==0)
		{
			break;
		}
		gcd--;
	}

	printf("\n GCD is %d",gcd);
	return 0;
}

Explanation

refer video tutorial