Greatest Common Factor of 42/179, 778/748, 272/849

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 42/179, 778/748, 272/849

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 42/179,778/748,272/849

Given fractions are 42/179,778/748,272/849

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 42,778,272

Greatest Common Factor of Numerators i.e. GCF of 42,778,272 is 2 .

LCM of Denominators means LCM of 179,748,849 as per the given fractions.

LCM of 179,748,849 is 113674308 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 42,778,272

GCF of Fractions 42/179,778/748,272/849 is 2/113674308

2 42, 778, 272
21, 389, 136

∴ So the GCF of the given numbers is 2 = 2

Greatest Common Factor of 42,778,272 By Matching Biggest Common Factor Method

Greatest Common Factor of 42,778,272 By Matching Biggest Common Factor Method

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 778

List of positive integer factors of 778 that divides 778 without a remainder.

1,2,389,778

Factors of 272

List of positive integer factors of 272 that divides 272 without a remainder.

1,2,4,8,16,17,34,68,136,272

Greatest Common Factor

We found the factors 42,778,272 . The biggest common factor number is the GCF number.
So the greatest common factor 42,778,272 is 2.

Lets's calculate LCM of 179,748,849

Given numbers has no common factors except 1. So, there LCM is their product i.e 113674308

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/113674308

Therefore, the GCF of Fractions 42/179,778/748,272/849 is 2/113674308

Least Common Multiple of 179,748,849 with GCF Formula

Least Common Multiple of 179,748,849 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 179,748,849 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(179,748,849) = 1

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

GCF(179,748,849) x common factors =1 x 1 = 1

LCM(179,748,849) = ( 179 × 748 × 849 ) / 1

LCM(179,748,849) = 113674308 / 1

LCM(179,748,849) = 113674308


GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 42/179, 778/748, 272/849

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 42/179, 778/748, 272/849?

Answer: GCF of Numerators as per given numbers 42/179, 778/748, 272/849 is

GCF of Numerators i.e. for 42,778,272 is 2

LCM of denominators i.e. for 179,748,849 is 113674308.

Thus, GCF of Fractions is 2/113674308.Finally, GCF of Fractions for 42/179, 778/748, 272/849 is 2/113674308.