Write a program to check whether a given number is an ugly number.
Ugly numbers are positive numbers whose prime factors only include 2, 3, 5. For example, 6, 8 are ugly while 14 is not ugly since it includes another prime factor 7.
Note that 1 is typically treated as an ugly number.

class Solution(object):
    def isUgly(self, number):
        if number == 1:
            return True
        if number == 0:
            return False
        
        while(number % 2 == 0):
            number /= 2
        while(number % 3 == 0):
            number /= 3
        while(number % 5 == 0):
            number /= 5
    
        return number == 1