Greatest Common Factor of 88/89, 42/94, 408/440

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 88/89, 42/94, 408/440

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 88/89,42/94,408/440

Given fractions are 88/89,42/94,408/440

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 88,42,408

Greatest Common Factor of Numerators i.e. GCF of 88,42,408 is 2 .

LCM of Denominators means LCM of 89,94,440 as per the given fractions.

LCM of 89,94,440 is 1840520 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 88,42,408

GCF of Fractions 88/89,42/94,408/440 is 2/1840520

2 88, 42, 408
44, 21, 204

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

Greatest Common Factor of 88,42,408 By Matching Biggest Common Factor Method

Greatest Common Factor of 88,42,408 By Matching Biggest Common Factor Method

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

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 408

List of positive integer factors of 408 that divides 408 without a remainder.

1,2,3,4,6,8,12,17,24,34,51,68,102,136,204,408

Greatest Common Factor

We found the factors 88,42,408 . The biggest common factor number is the GCF number.
So the greatest common factor 88,42,408 is 2.

Lets's calculate LCM of 89,94,440

2 89, 94, 440
89, 47, 220

∴ So the LCM of the given numbers is 2 x 89 x 47 x 220 = 1840520

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/1840520

Therefore, the GCF of Fractions 88/89,42/94,408/440 is 2/1840520

Least Common Multiple of 89,94,440 with GCF Formula

Least Common Multiple of 89,94,440 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 89,94,440 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(89,94,440) = 1

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

GCF(89,94,440) x common factors =1 x 2 = 2

LCM(89,94,440) = ( 89 × 94 × 440 ) / 2

LCM(89,94,440) = 3681040 / 2

LCM(89,94,440) = 1840520


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 88/89, 42/94, 408/440

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 88/89, 42/94, 408/440?

Answer: GCF of Numerators as per given numbers 88/89, 42/94, 408/440 is

GCF of Numerators i.e. for 88,42,408 is 2

LCM of denominators i.e. for 89,94,440 is 1840520.

Thus, GCF of Fractions is 2/1840520.Finally, GCF of Fractions for 88/89, 42/94, 408/440 is 2/1840520.