#include <iostream>
using namespace std;

int count;

int gcd(int a, int b) {
    if (b == 0) return a;
    count++;
    return gcd(b, a % b);
}

int main() {
    while (true) {
        int a, b;
        cin >> a >> b;
        if (!a && !b) return 0;
        count = 0;
        int g = gcd(a, b);
        cout << g << " " << count << endl;
    }
}