Greatest Common Factor of 27/55, 89/30, 794/418

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 27/55, 89/30, 794/418

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 27/55,89/30,794/418

Given fractions are 27/55,89/30,794/418

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 27,89,794

Greatest Common Factor of Numerators i.e. GCF of 27,89,794 is 1 .

LCM of Denominators means LCM of 55,30,418 as per the given fractions.

LCM of 55,30,418 is 6270 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 27,89,794

GCF of Fractions 27/55,89/30,794/418 is 1/6270

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

Greatest Common Factor of 27,89,794 By Matching Biggest Common Factor Method

Greatest Common Factor of 27,89,794 By Matching Biggest Common Factor Method

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 794

List of positive integer factors of 794 that divides 794 without a remainder.

1,2,397,794

Greatest Common Factor

We found the factors 27,89,794 . The biggest common factor number is the GCF number.
So the greatest common factor 27,89,794 is 1.

Lets's calculate LCM of 55,30,418

2 55, 30, 418
5 55, 15, 209
11 11, 3, 209
1, 3, 19

∴ So the LCM of the given numbers is 2 x 5 x 11 x 1 x 3 x 19 = 6270

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/6270

Therefore, the GCF of Fractions 27/55,89/30,794/418 is 1/6270

Least Common Multiple of 55,30,418 with GCF Formula

Least Common Multiple of 55,30,418 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 55,30,418 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(55,30,418) = 1

common factors(in case of two or more numbers have common factors) = 110

GCF(55,30,418) x common factors =1 x 110 = 110

LCM(55,30,418) = ( 55 × 30 × 418 ) / 110

LCM(55,30,418) = 689700 / 110

LCM(55,30,418) = 6270


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 27/55, 89/30, 794/418

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 27/55, 89/30, 794/418?

Answer: GCF of Numerators as per given numbers 27/55, 89/30, 794/418 is

GCF of Numerators i.e. for 27,89,794 is 1

LCM of denominators i.e. for 55,30,418 is 6270.

Thus, GCF of Fractions is 1/6270.Finally, GCF of Fractions for 27/55, 89/30, 794/418 is 1/6270.