#include <bits/stdc++.h>
template<class T> inline bool chmin(T&a, T b){if(a > b){a = b; return true;}else{return false;}}
template<class T> inline bool chmax(T&a, T b){if(a < b){a = b; return true;}else{return false;}}
#define ll long long
#define double long double
#define rep(i,n) for(int i=0;i<(n);i++)
#define REP(i,n) for(int i=1;i<=(n);i++)
#define mod (ll)(1e9+7)
#define inf (ll)(3e18+7)
#define eps (double)(1e-9)
#define pi (double) acos(-1)
#define P pair<int,int>
#define PiP pair<int,pair<int,int>>
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
using namespace std;

bool solve(ll a){
    while(a % 2 == 0)a /= 2;
    return (a == 1);
}

int main() {
    vector<ll> a(3);  
    ll d, e, f;
    cin >> a[0] >> a[1] >> a[2] >> d >> e >> f;
    bool ans = false;
    do{
        if(d % a[0])continue;
        if(e % a[1])continue;
        if(f % a[2])continue;
        if(solve(d/a[0]) && solve(e/a[1]) && solve(f/a[2]))ans = true;
    }while(next_permutation(all(a)));
    cout << (ans ? "YES" : "NO") << endl;
}