#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
typedef pair<ll,ll> P;
typedef vector<ll> VI;
typedef vector<VI> VVI;
const ll MOD = 1000000007;
const ll INF = 1e18;
#define REP(i,n) for(int i=0;i<n;i++)
#define ALL(v) v.begin(),v.end()

ll GCD(ll a, ll b) {
	if(a<b) swap(a,b);
	ll r=a%b;
	while(r!=0){
		a=b;
		b=r;
		r=a%b;
	}
	return b;
}

int main(){
	ll a, b; cin >> a >> b;
	b/=GCD(a,b);
	if(b%5==0||b%2==0||b==1)
		cout << "No" << endl;
	else
		cout << "Yes" << endl;
	return 0;
}