Greatest Common Factor of 521/18, 766/84, 273/66

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 521/18, 766/84, 273/66

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 521/18,766/84,273/66

Given fractions are 521/18,766/84,273/66

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 521,766,273

Greatest Common Factor of Numerators i.e. GCF of 521,766,273 is 1 .

LCM of Denominators means LCM of 18,84,66 as per the given fractions.

LCM of 18,84,66 is 2772 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 521,766,273

GCF of Fractions 521/18,766/84,273/66 is 1/2772

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

Greatest Common Factor of 521,766,273 By Matching Biggest Common Factor Method

Greatest Common Factor of 521,766,273 By Matching Biggest Common Factor Method

Factors of 521

List of positive integer factors of 521 that divides 521 without a remainder.

1,521

Factors of 766

List of positive integer factors of 766 that divides 766 without a remainder.

1,2,383,766

Factors of 273

List of positive integer factors of 273 that divides 273 without a remainder.

1,3,7,13,21,39,91,273

Greatest Common Factor

We found the factors 521,766,273 . The biggest common factor number is the GCF number.
So the greatest common factor 521,766,273 is 1.

Lets's calculate LCM of 18,84,66

2 18, 84, 66
3 9, 42, 33
3, 14, 11

∴ So the LCM of the given numbers is 2 x 3 x 3 x 14 x 11 = 2772

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2772

Therefore, the GCF of Fractions 521/18,766/84,273/66 is 1/2772

Least Common Multiple of 18,84,66 with GCF Formula

Least Common Multiple of 18,84,66 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 18,84,66 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(18,84,66) = 6

common factors(in case of two or more numbers have common factors) = 6

GCF(18,84,66) x common factors =6 x 6 = 36

LCM(18,84,66) = ( 18 × 84 × 66 ) / 36

LCM(18,84,66) = 99792 / 36

LCM(18,84,66) = 2772


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 521/18, 766/84, 273/66

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 521/18, 766/84, 273/66?

Answer: GCF of Numerators as per given numbers 521/18, 766/84, 273/66 is

GCF of Numerators i.e. for 521,766,273 is 1

LCM of denominators i.e. for 18,84,66 is 2772.

Thus, GCF of Fractions is 1/2772.Finally, GCF of Fractions for 521/18, 766/84, 273/66 is 1/2772.