#include <bits/stdc++.h>
using namespace std;
int main(){
	long long a, b;
	cin >> a >> b;
	if (a == b){
		cout << "No" << endl;
		return 0;
	}
	while (b % 2 == 0){
		b /= 2;
	}
	while (b % 5 == 0){
		b /= 5;
	}
	if (b != 1){
		cout << "Yes" << endl;
	} else {
		cout << "No" << endl;
	}
}