#include <iostream>
#include <cstdio>
#include <cstring>
#include <cmath>
#include <algorithm>
#define LL long long
using namespace std;
const int N = 1;


int main() {
    int T;
    scanf("%d", &T);
    while (T--) {
        int n, m;
        scanf("%d%d", &n, &m);
        int ans = 0;
        while (1) {
            if (n == 1) {
                ans += m;
                break;
            }
            if (m == 1) {
                ans += n;
                 break;
            }
            ++ans;
            if (n == m) break;
            else if (n < m)
                m -= n;
            else n -= m;
        }
        printf("%d\n", ans);
    }
    return 0;
}