# Prime Factors Calculator

By using our online calculator to find the prime factors of any composite number and check if a number is prime or composite. This tool also draws the prime factor tree if the number is factorable and smaller than 16000.

## What is prime number? How to factorize a number?

Watch this video below to learn more on prime numbers, prime factors and how you can draw a factor tree.

You can also find this video about factorization at mathantics.com

### Links:

## Other way people search this question

- How to find to find if a number is prime or composite?
- How to find to find if a integer is a composite number?
- How to find the prime factors of an integer?
- how many factors calculator.