# What is the GCF of 2, 4, 6 & 8?

getcalc.com's HCF or GCF calculator & step by step work to find what is GCF of 2, 4, 6 and 8.

GCF(2, 4, 6, 8) = 2

The Greatest or Highest Common Factor 2 divides each one of the integer of this group. By using this GCF calculator & the work with steps, grade school students, teachers or parents can verify the results or the workout for HCF of 2, 4, 6 & 8.

## How to find HCF(2, 4, 6, 8)?

The below is the step by step work for how to find what is the GCF of four numbers 2, 4, 6 & 8.

** Problem & Workout** :

step 1 Address the method, input parameters & values

Integers: 2, 4, 6, 8

find gcf (2, 4, 6 and 8) = ?

step 2 Find the prime factors of all integers of the group

2 = 2

4 = 2 x 2

6 = 2 x 3

8 = 2 x 2 x 2

step 3The common prime factor or the product of all common prime factors between all integers is the highest common factor of this group of integers (2, 4, 6 & 8).

GCF(2, 4, 6, 8) = 2