Here is a handy tiny GCF Calculator the you can use to uncover the GCF of two numbers 21, 33 i.e. 3 the biggest number the divides both the number exactly.

You are watching: Greatest common factor of 21 and 33

Greatest typical Factor of 21 and 33 is 3

GCF(21, 33) = 3

Ex: number 1 - 1500 and number 2 - 20.
Given Inputs space 21, 33

To find the GCF using the prime Factorization an approach you simply need come list the end the prime factors of both the numbers.

Prime factorization of 21 together under

3 21
7 7

Prime factors of 21 space 3,7. Prime factorization the 21 in exponential form is:

21 = 31×71Prime administer of 33 is as such

3 33
11 11

Prime determinants of 33 are 3,11. Prime factorization that 33 in exponential type is:

33 = 31×111Occurrences of usual Prime factors from both the number 21 and also 33 is 3Therefore, GCF of 2 numbers 21 and 33 is 3

GCF that 21, 33 utilizing Factoring Method

Given entry data is 21, 33

Make a perform of components for the matching input numbers

Factors of 21

List of optimistic integer determinants of 21 the divides 21 there is no a remainder.


Factors the 33

List of hopeful integer components of 33 that divides 33 there is no a remainder.

1,3,11,33Figure out the highest common factor from factors of both the numbers and also that is the GCF. In this case, that is 3

Therefore, GCF of 2 numbers 21 ad 33 is 3

Related Greatest usual Factor of 21
Related Greatest usual Factor the 33
Frequently Asked questions on GCF that 21 and also 33

1. What is the GCF of numbers 21 and also 33?

GCF of numbers 21 and also 33 is 3.

2. Just how to find GCF of 21 and 33 easily?

Take the help of GCF Calculator existing and input the number 21, 33 in the entry field noted and tap ~ above the Calculate button to avail the Greatest typical Factor with detailed steps.

See more: How Much Weight Can Duct Tape Hold ? The Best Duct Tape

3. Where carry out I find fancy explanation on detect GCF the 21, 33?

You have the right to find an elaborate explanation on recognize GCF the 21, 33 on our page.

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