Here is a handy little GCF Calculator that you can use to find the GCF of 2 numbers 42, 63 i.e. 21 the biggest number that divides both the number exactly.

You are watching: Greatest common factor of 63 and 42

Greatest usual Factor that 42 and 63 is 21

GCF(42, 63) = 21

Ex: number 1 - 1500 and also number 2 - 20.
Given Inputs room 42, 63

To uncover the GCF using the prime Factorization method you simply need to list out the prime factors of both the numbers.

Prime administrate of 42 together under

2 42
3 21
7 7

Prime components of 42 space 2,3,7. Prime factorization the 42 in exponential type is:

42 = 21×31×71Prime administer of 63 is together such

3 63
3 21
7 7

Prime factors of 63 space 3,7. Element factorization the 63 in exponential kind is:

63 = 32×71Occurrences of common Prime components from both the numbers 42 and 63 is 21Therefore, GCF of two numbers 42 and also 63 is 21

GCF of 42, 63 making use of Factoring Method

Given input data is 42, 63

Make a list of determinants for the matching input numbers

Factors that 42

List of hopeful integer determinants of 42 that divides 42 without a remainder.


Factors of 63

List of optimistic integer determinants of 63 that divides 63 there is no a remainder.

1,3,7,9,21,63Figure the end the highest typical factor from factors of both the numbers and also that is the GCF. In this case, that is 21

Therefore, GCF of 2 numbers 42 ad 63 is 21

Related Greatest typical Factor that 42
Related Greatest common Factor of 63
Frequently Asked inquiries on GCF the 42 and 63

1. What is the GCF of numbers 42 and 63?

GCF of number 42 and 63 is 21.

2. Exactly how to find GCF the 42 and 63 easily?

Take the help of GCF Calculator existing and also input the numbers 42, 63 in the intake field noted and tap top top the Calculate switch to avail the Greatest typical Factor with comprehensive steps.

See more: How Many Kilometres In 100 Miles To Kilometers, 100 Miles To Km

3. Where do I find an intricate explanation on recognize GCF the 42, 63?

You have the right to find an intricate explanation on recognize GCF of 42, 63 on our page.

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