N = int(input())
A = list(map(int,input().split()))
def gcd(x, y):
    if y == 0:
        return x
    else:
        return gcd(y,x%y)
num = A[0]
for i in range(1,N):
  num = gcd(num,A[i])
ans = ''
for i in range(N):
  ans += str(A[i]//num)
  if i != N-1:
    ans += ':'
print(ans)