#include <stdio.h>

const int Mod = 998244353;

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

int solve(long long X, long long A, long long B)
{
	if (A == B) {
		if (X % A == 0) return 1;
		else return 2;
	} else if (A > B) {
		A ^= B;
		B ^= A;
		A ^= B;
	}
	
	long long G = gcd(A, B), L = A / G, ans = 1, Y = (X + A - 1) / A * A, Z = (X + B - 1) / B * B;
	if (Y <= Z || X == Z) {
		if (X != Y) {
			ans++;
			X = Y;
		}
	}
	if (X == Z) return ans;
	ans++;
	X = Z / B;
	Y = (X + L - 1) / L * L;
	ans += (Y - X) * 2;
	return ans % Mod;
}

int main()
{
	int T;
	long long X, A, B;
	scanf("%d", &T);
	while (T--) {
		scanf("%lld %lld %lld", &X, &A, &B);
		printf("%d\n", solve(X, A, B));
	}
	fflush(stdout);
	return 0;
}