/*CODED BY mahmudulsakib2019
  DATE:-4/3/2024;TIME:-23:05 pm
  BANGALDESH , SYLHET*/

#include <iostream>
using namespace std;

int main() {
    int T;
    cin >> T;
    while (T--) {
        unsigned long long a, b;
        cin >> a >> b;
        int count = 0;
        while (a != 0 && b != 0) {
            if (a > b) {
                unsigned long long temp = a;
                a = a % b;
                count += temp / b;
            } else {
                unsigned long long temp = b;
                b = b % a;
                count += temp / a;
            }
        }
        cout << count << endl;
    }
    return 0;
}