def gcd(x,y):
    while y>0:
        x,y = y,x%y
    return x
N = int(input())
A = list(map(int,input().split()))
d = A[0]
for i in range(1,N):
    d = gcd(d,A[i])
A = [str(A[i]//d) for i in range(N)]
print(":".join(A))