Answer:
#include <iostream>
using namespace std;
int main() {
int a, b, gcd;
cout << "Introduceti primul numar: ";
cin >> a;
cout << "Introduceti al doilea numar: ";
cin >> b;
for (int i = 1; i <= a && i <= b; ++i) {
if (a % i == 0 && b % i == 0)
gcd = i;
}
cout << "Cel mai mare divizor comun al numerelor " << a << " si " << b << " este: " << gcd;
return 0;
}