def calc_gcd(a,b):
    while b:
        t = a
        a = b
        b = t % b
    return a

def print_list(lst):
    print(":".join(map(str,lst)))

N = int(input())
nums = [int(x) for x in input().split()]
gcd = calc_gcd(nums[0],nums[1])
for num in nums[2:]:
    gcd = calc_gcd(gcd,num)
if gcd == 1:
    print_list(nums)
else:
    print_list([x // gcd for x in nums])