Greatest Common Factor of 27/215, 924/387, 291/810

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 27/215, 924/387, 291/810

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 27/215,924/387,291/810

Given fractions are 27/215,924/387,291/810

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 27,924,291

Greatest Common Factor of Numerators i.e. GCF of 27,924,291 is 3 .

LCM of Denominators means LCM of 215,387,810 as per the given fractions.

LCM of 215,387,810 is 34830 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 27,924,291

GCF of Fractions 27/215,924/387,291/810 is 3/34830

3 27, 924, 291
9, 308, 97

∴ So the GCF of the given numbers is 3 = 3

Greatest Common Factor of 27,924,291 By Matching Biggest Common Factor Method

Greatest Common Factor of 27,924,291 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 924

List of positive integer factors of 924 that divides 924 without a remainder.

1,2,3,4,6,7,11,12,14,21,22,28,33,42,44,66,77,84,132,154,231,308,462,924

Factors of 291

List of positive integer factors of 291 that divides 291 without a remainder.

1,3,97,291

Greatest Common Factor

We found the factors 27,924,291 . The biggest common factor number is the GCF number.
So the greatest common factor 27,924,291 is 3.

Lets's calculate LCM of 215,387,810

3 215, 387, 810
3 215, 129, 270
5 215, 43, 90
43 43, 43, 18
1, 1, 18

∴ So the LCM of the given numbers is 3 x 3 x 5 x 43 x 1 x 1 x 18 = 34830

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/34830

Therefore, the GCF of Fractions 27/215,924/387,291/810 is 3/34830

Least Common Multiple of 215,387,810 with GCF Formula

Least Common Multiple of 215,387,810 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 215,387,810 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(215,387,810) = 1

common factors(in case of two or more numbers have common factors) = 1935

GCF(215,387,810) x common factors =1 x 1935 = 1935

LCM(215,387,810) = ( 215 × 387 × 810 ) / 1935

LCM(215,387,810) = 67396050 / 1935

LCM(215,387,810) = 34830


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 27/215, 924/387, 291/810

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 27/215, 924/387, 291/810?

Answer: GCF of Numerators as per given numbers 27/215, 924/387, 291/810 is

GCF of Numerators i.e. for 27,924,291 is 3

LCM of denominators i.e. for 215,387,810 is 34830.

Thus, GCF of Fractions is 3/34830.Finally, GCF of Fractions for 27/215, 924/387, 291/810 is 3/34830.