#include<iostream>
#include<cstdio>
#include<cmath>
using namespace std;
int main(){
    int t,n,m,ma,mi;
    long long count;
    scanf("%d",&t);
    while(t--){
        count=0;
        scanf("%d%d",&n,&m);
        ma=max(m,n);
        mi=min(m,n);
        while(ma!=0&&mi!=0){
            ma=ma-mi;
            int t=ma;
            ma=max(t,mi);
            mi=min(t,mi);
            count++;
        }
        printf("%I64d\n",count);
    }
}