#include<cstdio>
#include<cstdlib>
#include<cstring>
using namespace std;
int main()
{
    int a,b,n,ans;
    scanf("%d",&n);
    while(n--)
    {
        ans=0;
        scanf("%d%d",&a,&b);
        while(a!=b)
        {
            ans++;
            if(a>b)
            {
                a-=b;
            }
            else
                b-=a;
        }
        ans++;
        printf("%d\n",ans);
    }
    return 0;
}