Greatest Common Factor of 298/72, 429/21, 239/731

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 298/72, 429/21, 239/731

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 298/72,429/21,239/731

Given fractions are 298/72,429/21,239/731

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 298,429,239

Greatest Common Factor of Numerators i.e. GCF of 298,429,239 is 1 .

LCM of Denominators means LCM of 72,21,731 as per the given fractions.

LCM of 72,21,731 is 368424 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 298,429,239

GCF of Fractions 298/72,429/21,239/731 is 1/368424

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

Greatest Common Factor of 298,429,239 By Matching Biggest Common Factor Method

Greatest Common Factor of 298,429,239 By Matching Biggest Common Factor Method

Factors of 298

List of positive integer factors of 298 that divides 298 without a remainder.

1,2,149,298

Factors of 429

List of positive integer factors of 429 that divides 429 without a remainder.

1,3,11,13,33,39,143,429

Factors of 239

List of positive integer factors of 239 that divides 239 without a remainder.

1,239

Greatest Common Factor

We found the factors 298,429,239 . The biggest common factor number is the GCF number.
So the greatest common factor 298,429,239 is 1.

Lets's calculate LCM of 72,21,731

3 72, 21, 731
24, 7, 731

∴ So the LCM of the given numbers is 3 x 24 x 7 x 731 = 368424

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/368424

Therefore, the GCF of Fractions 298/72,429/21,239/731 is 1/368424

Least Common Multiple of 72,21,731 with GCF Formula

Least Common Multiple of 72,21,731 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 72,21,731 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(72,21,731) = 1

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

GCF(72,21,731) x common factors =1 x 3 = 3

LCM(72,21,731) = ( 72 × 21 × 731 ) / 3

LCM(72,21,731) = 1105272 / 3

LCM(72,21,731) = 368424


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 298/72, 429/21, 239/731

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 298/72, 429/21, 239/731?

Answer: GCF of Numerators as per given numbers 298/72, 429/21, 239/731 is

GCF of Numerators i.e. for 298,429,239 is 1

LCM of denominators i.e. for 72,21,731 is 368424.

Thus, GCF of Fractions is 1/368424.Finally, GCF of Fractions for 298/72, 429/21, 239/731 is 1/368424.