If you want the GCD of a and b, you can write the following co | Портфолио ∆

If you want the GCD of a and b, you can write the following code:

int gcd(int a,int b){
if(b==0)return a;
else return gcd(b,a%b);
}
And for LCM:

int lcm(int a,int b){
return a*b/gcd(a,b);
}