_263.java

package com.fishercoder.solutions;

public class _263 {

    public static class Solution1 {
        public boolean isUgly(int num) {
            if (num == 0) {
                return false;
            }
            int[] divisors = new int[]{5, 3, 2};
            for (int divisor : divisors) {
                while (num % divisor == 0) {
                    num /= divisor;
                }
            }
            return num == 1;
        }
    }

}