Greatest Common Factor of 74/86, 42/78, 337/768

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 74/86, 42/78, 337/768

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 74/86,42/78,337/768

Given fractions are 74/86,42/78,337/768

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 74,42,337

Greatest Common Factor of Numerators i.e. GCF of 74,42,337 is 1 .

LCM of Denominators means LCM of 86,78,768 as per the given fractions.

LCM of 86,78,768 is 429312 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 74,42,337

GCF of Fractions 74/86,42/78,337/768 is 1/429312

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

Greatest Common Factor of 74,42,337 By Matching Biggest Common Factor Method

Greatest Common Factor of 74,42,337 By Matching Biggest Common Factor Method

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 337

List of positive integer factors of 337 that divides 337 without a remainder.

1,337

Greatest Common Factor

We found the factors 74,42,337 . The biggest common factor number is the GCF number.
So the greatest common factor 74,42,337 is 1.

Lets's calculate LCM of 86,78,768

2 86, 78, 768
3 43, 39, 384
43, 13, 128

∴ So the LCM of the given numbers is 2 x 3 x 43 x 13 x 128 = 429312

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/429312

Therefore, the GCF of Fractions 74/86,42/78,337/768 is 1/429312

Least Common Multiple of 86,78,768 with GCF Formula

Least Common Multiple of 86,78,768 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 86,78,768 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(86,78,768) = 2

common factors(in case of two or more numbers have common factors) = 6

GCF(86,78,768) x common factors =2 x 6 = 12

LCM(86,78,768) = ( 86 × 78 × 768 ) / 12

LCM(86,78,768) = 5151744 / 12

LCM(86,78,768) = 429312


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 74/86, 42/78, 337/768

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 74/86, 42/78, 337/768?

Answer: GCF of Numerators as per given numbers 74/86, 42/78, 337/768 is

GCF of Numerators i.e. for 74,42,337 is 1

LCM of denominators i.e. for 86,78,768 is 429312.

Thus, GCF of Fractions is 1/429312.Finally, GCF of Fractions for 74/86, 42/78, 337/768 is 1/429312.