Here is a handy small GCF Calculator that you can use to discover the GCF of 2 numbers 8, 20 i.e. 4 the largest number that divides both the number exactly.

You are watching: Greatest common factor of 8 and 20

Greatest common Factor of 8 and 20 is 4

GCF(8, 20) = 4

Ex: number 1 - 1500 and also number 2 - 20.
Given Inputs space 8, 20

To uncover the GCF utilizing the prime Factorization an approach you simply need to list the end the prime factors of both the numbers.

Prime factorization of 8 as under

 2 8 2 4 2 2 1

Prime factors of 8 room 2. Prime factorization the 8 in exponential kind is:

8 = 23Prime factorization of 20 is as such

 2 20 2 10 5 5 1

Prime determinants of 20 space 2.Prime administer of 20 in exponential kind is:

20 = 22×51Occurrences of usual Prime determinants from both the numbers 8 and 20 is 4Therefore, GCF of two numbers 8 and 20 is 4

GCF the 8, 20 using Factoring Method

Given input data is 8, 20

Make a list of factors for the equivalent input numbers

Factors the 8

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

1,2,4,8

Factors of 20

List of positive integer components of 20 the divides 20 there is no a remainder.

1,2,4,5,10,20Figure out the highest usual factor from determinants of both the numbers and also that is the GCF. In this case, it is 4

Related Greatest usual Factor of 8
Related Greatest common Factor of 20
Frequently Asked inquiries on GCF the 8 and also 20

1. What is the GCF of numbers 8 and 20?

GCF of numbers 8 and 20 is 4.

2. How to find GCF of 8 and 20 easily?

Take the aid of GCF Calculator existing and input the numbers 8, 20 in the input field noted and tap ~ above the Calculate switch to avail the Greatest common Factor with comprehensive steps.

See more: What Does Janai Mean In Japanese, Ja Nai And De Wa Arimasen

3. Where execute I find an elaborate explanation on recognize GCF the 8, 20?

You can find an intricate explanation on recognize GCF the 8, 20 on our page.

favorite Calculators Physics Calculator Maths Calculator Chemistry Calculator fraction Calculator Polynomial Calculator LCMGCF Calculator portion Calculator Area and Volume Calculator
Most famous period Calculator Diamond difficulty Solver odd or also Calculator Divisibility Calculator limit Calculator latent Differentiation Calculator Reducing fountain Calculator fix for X portion Calculator Domain and variety Calculator Velocity Calculator v = u + at weight Conversions