#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
ll gcd(ll a,ll b){
    if(a<b)swap(a,b);
    if(a%b==0)return b;
    return gcd(b,a%b);
}
int main(){
    ll n;cin>>n;
    ll a[n];for(ll i=0;i<n;i++)cin>>a[i];
    ll s=gcd(a[0],a[1]);
    for(ll i=2;i<n;i++)s=gcd(s,a[i]);
    for(ll i=0;i<n-1;i++)cout<<a[i]/s<<":";
    cout<<a[n-1]/s<<endl;
}