Greatest Common Factor of 84/43, 71/97, 126/636

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 84/43, 71/97, 126/636

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

GCF of:

Greatest Common Factor of 84/43,71/97,126/636

Given fractions are 84/43,71/97,126/636

Formula to find GCF of Fractions is

GCF = GCF of Numerators/LCM of Denominators

As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators

In the given fractions GCF of Numerators means GCF of 84,71,126

Greatest Common Factor of Numerators i.e. GCF of 84,71,126 is 1 .

LCM of Denominators means LCM of 43,97,636 as per the given fractions.

LCM of 43,97,636 is 2652756 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 84,71,126

GCF of Fractions 84/43,71/97,126/636 is 1/2652756

∴ So GCF of numbers is 1 because of no common factors present between them.

Greatest Common Factor of 84,71,126 By Matching Biggest Common Factor Method

Greatest Common Factor of 84,71,126 By Matching Biggest Common Factor Method

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Greatest Common Factor

We found the factors 84,71,126 . The biggest common factor number is the GCF number.
So the greatest common factor 84,71,126 is 1.

Lets's calculate LCM of 43,97,636

Given numbers has no common factors except 1. So, there LCM is their product i.e 2652756

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2652756

Therefore, the GCF of Fractions 84/43,71/97,126/636 is 1/2652756

Least Common Multiple of 43,97,636 with GCF Formula

Least Common Multiple of 43,97,636 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 43,97,636 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(43,97,636) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(43,97,636) x common factors =1 x 1 = 1

LCM(43,97,636) = ( 43 × 97 × 636 ) / 1

LCM(43,97,636) = 2652756 / 1

LCM(43,97,636) = 2652756


GCF of Fractions Calculation Examples

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GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 84/43, 71/97, 126/636

1. How to find GCF in Fractions?

Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.

2. What is the GCF of Fractions for 84/43, 71/97, 126/636?

Answer: GCF of Numerators as per given numbers 84/43, 71/97, 126/636 is

GCF of Numerators i.e. for 84,71,126 is 1

LCM of denominators i.e. for 43,97,636 is 2652756.

Thus, GCF of Fractions is 1/2652756.Finally, GCF of Fractions for 84/43, 71/97, 126/636 is 1/2652756.