Greatest Common Factor of 458/94, 384/29, 978/920

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 458/94, 384/29, 978/920

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 458/94,384/29,978/920

Given fractions are 458/94,384/29,978/920

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 458,384,978

Greatest Common Factor of Numerators i.e. GCF of 458,384,978 is 2 .

LCM of Denominators means LCM of 94,29,920 as per the given fractions.

LCM of 94,29,920 is 1253960 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 458,384,978

GCF of Fractions 458/94,384/29,978/920 is 2/1253960

2 458, 384, 978
229, 192, 489

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

Greatest Common Factor of 458,384,978 By Matching Biggest Common Factor Method

Greatest Common Factor of 458,384,978 By Matching Biggest Common Factor Method

Factors of 458

List of positive integer factors of 458 that divides 458 without a remainder.

1,2,229,458

Factors of 384

List of positive integer factors of 384 that divides 384 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,384

Factors of 978

List of positive integer factors of 978 that divides 978 without a remainder.

1,2,3,6,163,326,489,978

Greatest Common Factor

We found the factors 458,384,978 . The biggest common factor number is the GCF number.
So the greatest common factor 458,384,978 is 2.

Lets's calculate LCM of 94,29,920

2 94, 29, 920
47, 29, 460

∴ So the LCM of the given numbers is 2 x 47 x 29 x 460 = 1253960

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/1253960

Therefore, the GCF of Fractions 458/94,384/29,978/920 is 2/1253960

Least Common Multiple of 94,29,920 with GCF Formula

Least Common Multiple of 94,29,920 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 94,29,920 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(94,29,920) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(94,29,920) x common factors =1 x 2 = 2

LCM(94,29,920) = ( 94 × 29 × 920 ) / 2

LCM(94,29,920) = 2507920 / 2

LCM(94,29,920) = 1253960


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 458/94, 384/29, 978/920

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 458/94, 384/29, 978/920?

Answer: GCF of Numerators as per given numbers 458/94, 384/29, 978/920 is

GCF of Numerators i.e. for 458,384,978 is 2

LCM of denominators i.e. for 94,29,920 is 1253960.

Thus, GCF of Fractions is 2/1253960.Finally, GCF of Fractions for 458/94, 384/29, 978/920 is 2/1253960.