#include<bits/stdc++.h>
namespace {
#pragma GCC diagnostic ignored "-Wunused-function"
#include<atcoder/all>
#pragma GCC diagnostic warning "-Wunused-function"
using namespace std;
using namespace atcoder;
#define rep(i,n) for(int i = 0; i < (int)(n); i++)
#define rrep(i,n) for(int i = (int)(n) - 1; i >= 0; i--)
#define all(x) begin(x), end(x)
#define rall(x) rbegin(x), rend(x)
template<class T> bool chmax(T& a, const T& b) { if (a < b) { a = b; return true; } else return false; }
template<class T> bool chmin(T& a, const T& b) { if (b < a) { a = b; return true; } else return false; }
using ll = long long;
using P = pair<int,int>;
using VI = vector<int>;
using VVI = vector<VI>;
using VL = vector<ll>;
using VVL = vector<VL>;


auto floor_div(signed_integral auto x, signed_integral auto y) {
  return x / y - ((x ^ y) < 0 && x % y != 0);
}
template <integral T>
T floor_div(T x, unsigned_integral auto y) {
  return x >= 0 ? T(x / y) : -T(-x / y + (-x % y != 0));
}
auto ceil_div(signed_integral auto x, signed_integral auto y) {
  return x / y + ((x ^ y) >= 0 && x % y != 0);
}
template <integral T>
T ceil_div(T x, unsigned_integral auto y) {
  return x >= 0 ? T(x / y + (x % y != 0)) : -T(-x / y);
}


} int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int tt;
  cin >> tt;
  while (tt--) {
    int d, x, y;
    cin >> d >> x >> y;
    int g = gcd(x, y);
    int dx = -y / g, dy = x / g;
    int l = -d, r = d;
    // 0 <= x + i*dx <= d
    // (x-d)/(-dx) <= i <= x/(-dx)
    if (dx) {
      chmax(l, ceil_div(x - d, -dx));
      chmin(r, floor_div(x, -dx));
    }
    // 0 <= y + i*dy <= d
    // -y/dy <= i <= (d-y)/dy
    if (dy) {
      chmax(l, ceil_div(-y, dy));
      chmin(r, floor_div(d - y, dy));
    }
    assert(l <= 0 && 0 <= r);
    ll ans = ((ll)dx * dx + (ll)dy * dy) * (max(x, y) / max(-dx, dy)) * max(-l, r);
    cout << ans << '\n';
  }
}