#define _CRT_SECURE_NO_WARNINGS
#include "bits/stdc++.h"
using namespace std;
#define rep(i, n) for(int i=0; i<(n); ++i)
#define FOR(i, m, n) for(int i=(m); i<(n); ++i)
#define sz(x) ((int)(x).size())
#define all(x) (x).begin(),(x).end()
#define mp make_pair
#define pb push_back
#define Cout(x) cout << (x) << endl
#define Cout2(x, y) cout << (x) << " " << (y) << endl
#define dump(x) cout << #x << " = " << (x) << endl;
#define forauto(i, a) for(auto i : a)cout << i << " "; puts("");
typedef long long LL;
typedef vector<int> VI;
typedef vector<LL> VL;
typedef vector<string> VS;
typedef vector<bool> VB;
typedef vector<vector<int>> VVI;
typedef pair<int, int> PII;
const int inf = 1e9;
const double pi = acos(-1.0);

PII solve(int x, int y) {
	int a1, a2 = 0;
	if (x < y)swap(x, y);

	while (y != 0) {
		x = x % y;
		swap(x, y);
		a2++;
	}
	a1 = x;

	return mp(a1, a2);
}

int main() {
	while (true) {
		int x, y; cin >> x >> y;
		if (x == 0 && y == 0)break;

		PII a = solve(x, y);
		Cout2(a.first, a.second);
	}
}
