typedef long long ll;
typedef long double ld;
#include <bits/stdc++.h>
using namespace std;
#define int long long

signed main(){
    ll n;
    std::cin >> n;
    vector<ll> a;
    ll zc=0;
    for (int i = 0; i < n; i++) {
        ll tmp;
        std::cin >> tmp;
        if(tmp==0){
            zc++;
        }else{
            a.push_back(tmp);
        }
    }
    if(zc==n){
        std::cout << "Yes" << std::endl;
        return 0;
    }
    bool same=false;
    sort(a.begin(),a.end());
    vector<ll> dif;
    ll gcdv = 0;
    for (int i = 0; i < a.size()-1; i++) {
        if(a[i+1]-a[i]!=0){
            gcdv = gcd(gcdv,a[i+1]-a[i]);
            dif.push_back(a[i+1]-a[i]);
        }else{
            same=true;
        }
    }
    ll req = 0;
    for (auto e : dif) {
        req += e/gcdv-1;
    }
    if(same){
        if(a.front()!=a.back()){
            std::cout << "No" << std::endl;
        }else{
            std::cout << "Yes" << std::endl;
        }
    }else{
        if(req>zc){
            std::cout << "No" << std::endl;
        }else{
            std::cout << "Yes" << std::endl;
        }
    }
}