#include <stdio.h>
#include <atcoder/all>
#include <bits/stdc++.h>
using namespace std;
using namespace atcoder;
using mint = modint998244353;
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define Inf 1000000000

map<int,long long> get(int N){
	map<int,long long> mp;
	for(long long i=2;i*i<=N;i++){
		while(N%i==0){
			mp[i]++;
			N/=i;
		}
	}
	if(N!=1)mp[N]++;
	return mp;
}

int main(){
	
	int A,B;
	cin>>A>>B;
	
	map<int,long long> X = get(A),Y = get(B);
	
	for(auto &a:X){
		a.second *= B;
	}
	for(auto &a:Y){
		a.second *= A;
	}
	
	if(X==Y)cout<<"Yes"<<endl;
	else cout<<"No"<<endl;
	
    return 0;
}