#include <stdio.h>

int gcd(int a, int b)
{
	if (a == 0) return b;
	else return gcd(b % a, a);
}

long long solve(int D, int x, int y)
{
	int l = 0, r = D, m, g = gcd(x, y);
	long long xx, yy;
	if (x < y) {
		x ^= y;
		y ^= x;
		x ^= y;
	}
	while (l < r) {
		m = (l + r + 1) / 2;
		xx = x - (long long)y / g * m;
		yy = y + (long long)x / g * m;
		if (xx >= 0 && yy <= D) l = m;
		else r = m - 1;
	}
	
	long long ans = (long long)x * x + (long long)y * y;
	return ans * l / g;
}

int main()
{
	int T, D, x, y;
	scanf("%d", &T);
	while (T--) {
		scanf("%d %d %d", &D, &x, &y);
		printf("%lld\n", solve(D, x, y));
	}
	fflush(stdout);
	return 0;
}