#include <stdio.h>

long long llgcd(long long a,long long b){long long c;while(b!=0){c=a%b;a=b;b=c;}return a;}

int main(void) {
	long long i,n,a[128],g;
	scanf("%lld",&n);
	for(i = 1;i <= n;i++){scanf("%lld",&a[i]);}
	g = a[1];
	for(i = 2;i <= n;i++){g = llgcd(g,a[i]);}
	for(i = 1;i <= n;i++){a[i]/=g;}
	for(i = 1;i <= n;i++){printf("%lld",a[i]);if(i==n){printf("\n");}else{printf(":");}}
	return 0;
}