Greatest Common Factor of 99/72, 521/61, 745/843

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 99/72, 521/61, 745/843

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 99/72,521/61,745/843

Given fractions are 99/72,521/61,745/843

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 99,521,745

Greatest Common Factor of Numerators i.e. GCF of 99,521,745 is 1 .

LCM of Denominators means LCM of 72,61,843 as per the given fractions.

LCM of 72,61,843 is 1234152 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 99,521,745

GCF of Fractions 99/72,521/61,745/843 is 1/1234152

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

Greatest Common Factor of 99,521,745 By Matching Biggest Common Factor Method

Greatest Common Factor of 99,521,745 By Matching Biggest Common Factor Method

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 521

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

1,521

Factors of 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Greatest Common Factor

We found the factors 99,521,745 . The biggest common factor number is the GCF number.
So the greatest common factor 99,521,745 is 1.

Lets's calculate LCM of 72,61,843

3 72, 61, 843
24, 61, 281

∴ So the LCM of the given numbers is 3 x 24 x 61 x 281 = 1234152

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1234152

Therefore, the GCF of Fractions 99/72,521/61,745/843 is 1/1234152

Least Common Multiple of 72,61,843 with GCF Formula

Least Common Multiple of 72,61,843 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 72,61,843 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(72,61,843) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(72,61,843) x common factors =1 x 3 = 3

LCM(72,61,843) = ( 72 × 61 × 843 ) / 3

LCM(72,61,843) = 3702456 / 3

LCM(72,61,843) = 1234152


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 99/72, 521/61, 745/843

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 99/72, 521/61, 745/843?

Answer: GCF of Numerators as per given numbers 99/72, 521/61, 745/843 is

GCF of Numerators i.e. for 99,521,745 is 1

LCM of denominators i.e. for 72,61,843 is 1234152.

Thus, GCF of Fractions is 1/1234152.Finally, GCF of Fractions for 99/72, 521/61, 745/843 is 1/1234152.