from math import gcd

n = int(input())
a = list(map(int, input().split()))

k = a[0]
for i in range(1, n):
    k = gcd(k, a[i])

ans = ""
for i in range(n):
    if i != 0:
        ans += ":"
    ans += str(a[i] // k)

print(ans)