# LeetCode 0263 - Ugly Number

## Contents

# Ugly Number

## Desicription

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`

.

**Example 1:**

1 | Input: 6 |

**Example 2:**

1 | Input: 8 |

**Example 3:**

1 | Input: 14 |

**Note:**

- 1 is typically treated as an ugly number.
- Input is within the 32-bit signed integer range: [−2^31, 2^31 − 1].

## Solution

1 | class Solution { |