#include <bits/stdc++.h>
using namespace std;

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    int T; cin >> T;
    while(T--){
        long long D; cin >> D;
        long long x,y; cin >> x >> y;
        if(y == 0) swap(x,y);
        if(x == 0){
            cout << y*D << "\n";
            continue;
        }
        long long g = gcd(x,y);

        long long dx = x/g,dy = y/g,answer = 0;

        long long v = min(x/dy,(D-y)/dx);
        long long v2 = min((D-x)/dy,y/dx);
        answer = max(g*v,g*v2);

        x /= g; y /= g;
        answer *= x*x+y*y;
        cout << answer << "\n";
    }
}