Math Tool - Prime Factor

This is an advertisement supported math tool. It finds the prime factors of a number. If you provide more than one number, it will calculate the HCF (Highest Common Factor) and LCM (Least Common Multiple)

The main screen shows you the prime factors of the first input number. For prime factors of the other numbers, just press the prime factor result button.

Features:
* find prime factors of a number
* find all factors of a number
* find HCF of multiple numbers, steps with using the method of prime factors is provided
* find LCM of multiple numbers, steps with using the method of prime factors is provided

*Note: HCF also known as GCF (Greatest Common Factor) and GCD (Greatest Common Divider) Show More