Answer / pavan_mustyala

int gcdRecurse(int a, int b)
{
int temp;

// error handling to prevent divide by zero
if(!b)
{
return b;
}

temp = a % b;

if (temp == 0)
{
return(b);
}
else
{
return(gcdRecurse(b, temp));
}
}

Answer / rakib hyder

#include<stdio.h>
int gcd(int a,int b)
{
if(a==0)
return b;
else if(b==0)
return a;
else if(a>b)
return gcd(b,a%b);
else
return gcd(a,b%a);
}

Answer / arun ananda jadhav

int gcd(int num1,int num2)
{
if(nu1%num2)
{
return(gcd(num2,num1%num2));
}
else
{
return(1);
}
}

Answer / deepak

#include<stdio.h>
int main(){
int n1,n2,gcd;
printf("\nEnter two numbers: ");
scanf("%d %d",&n1,&n2);
gcd=findgcd(n1,n2);
printf("\nGCD of %d and %d is: %d",n1,n2,gcd);
return 0;
}

Answer / abilash k alex

what is gcd?

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