#include <cstring>
#include <vector>
#include <list>
#include <map>
#include <set>
#include <deque>
#include <queue>
#include <stack>
#include <bitset>
#include <algorithm>
#include <numeric>
#include <utility>
#include <sstream>
#include <iostream>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <ctime>
#include <cassert>
#include <iomanip>

using namespace std;

#define REPU(i, a, b) for (int i = (a); i < (b); ++i)
#define REPD(i, a, b) for (int i = (a); i > (b); --i)
#define MEM(a, x) memset(a, x, sizeof(a))
#define ALL(a) a.begin(), a.end()
#define UNIQUE(a) a.erase(unique(ALL(a)), a.end())

typedef long long ll;
const int MOD = 1000000007;

template<class T> inline T tmin(T a, T b) { return (a < b) ? a : b; }
template<class T> inline T tmax(T a, T b) { return (a > b) ? a : b; }
template<class T> inline void amax(T &a, T b) { if (b > a) a = b; }
template<class T> inline void amin(T &a, T b) { if (b < a) a = b; }
template<class T> inline T tabs(T a) { return (a > 0) ? a : -a; }
template<class T> T gcd(T a, T b) { while (b != 0) { T c = a; a = b; b = c % b; } return a; }

int main(int argc, char *argv[]) {
    ios_base::sync_with_stdio(false);
    
    int n, m, T;
    cin >> T;
    while (T--) {
        cin >> n >> m;
        int ans = 0;
        while (true) {
            if (n < m) swap(n, m);
            ans += n / m;
            n %= m;
            if (n == 0 || m == 0) break;
        }
        printf("%d\n", ans);
    }

    
    return 0;
}