# GCF of 4 and 8 Calculator

Here is a handy little GCF Calculator that you can use to find the GCF of two numbers 4, 8 i.e. 4 the largest number that divides both the numbers exactly.

Greatest Common Factor of 4 and 8 is 4

GCF(4, 8) = 4

Ex: number 1 - 1500 and number 2 - 20.

GCF of
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### GCF of 4 and 8 using Prime Factorization Method

Given Inputs are 4, 8

To find the GCF using the Prime Factorization Method you just need to list out the prime factors of both the numbers.

Prime Factorization of 4 as under

 2 4 2 2 1

Prime factors of 4 are 2. Prime factorization of 4 in exponential form is:

4 = 22

Prime Factorization of 8 is as such

 2 8 2 4 2 2 1

Prime factors of 8 are 2.Prime factorization of 8 in exponential form is:

8 = 23

Occurrences of Common Prime Factors from both the numbers 4 and 8 is 4

Therefore, GCF of two numbers 4 and 8 is 4

### GCF of 4, 8 using Factoring Method

Given input data is 4, 8

Make a list of factors for the corresponding input numbers

Factors of 4

List of positive integer factors of 4 that divides 4 without a remainder.

1,2,4

Factors of 8

List of positive integer factors of 8 that divides 8 without a remainder.

1,2,4,8

Figure out the highest common factor from factors of both the numbers and that is the GCF. In this case, it is 4

Therefore, GCF of two numbers 4 ad 8 is 4

### Frequently Asked Questions on GCF of 4 and 8

1. What is the GCF of numbers 4 and 8?

GCF of numbers 4 and 8 is 4.

2. How to find GCF of 4 and 8 easily?

Take the help of GCF Calculator existing and input the numbers 4, 8 in the input field provided and tap on the Calculate Button to avail the Greatest Common Factor with detailed steps.

3. Where do I find an elaborate explanation on finding GCF of 4, 8?

You can find an elaborate explanation on finding GCF of 4, 8 on our page.