Greatest Common Factor of 257/78, 856/49, 274/327

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 257/78, 856/49, 274/327

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 257/78,856/49,274/327

Given fractions are 257/78,856/49,274/327

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 257,856,274

Greatest Common Factor of Numerators i.e. GCF of 257,856,274 is 1 .

LCM of Denominators means LCM of 78,49,327 as per the given fractions.

LCM of 78,49,327 is 416598 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 257,856,274

GCF of Fractions 257/78,856/49,274/327 is 1/416598

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

Greatest Common Factor of 257,856,274 By Matching Biggest Common Factor Method

Greatest Common Factor of 257,856,274 By Matching Biggest Common Factor Method

Factors of 257

List of positive integer factors of 257 that divides 257 without a remainder.

1,257

Factors of 856

List of positive integer factors of 856 that divides 856 without a remainder.

1,2,4,8,107,214,428,856

Factors of 274

List of positive integer factors of 274 that divides 274 without a remainder.

1,2,137,274

Greatest Common Factor

We found the factors 257,856,274 . The biggest common factor number is the GCF number.
So the greatest common factor 257,856,274 is 1.

Lets's calculate LCM of 78,49,327

3 78, 49, 327
26, 49, 109

∴ So the LCM of the given numbers is 3 x 26 x 49 x 109 = 416598

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/416598

Therefore, the GCF of Fractions 257/78,856/49,274/327 is 1/416598

Least Common Multiple of 78,49,327 with GCF Formula

Least Common Multiple of 78,49,327 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 78,49,327 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(78,49,327) = 1

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

GCF(78,49,327) x common factors =1 x 3 = 3

LCM(78,49,327) = ( 78 × 49 × 327 ) / 3

LCM(78,49,327) = 1249794 / 3

LCM(78,49,327) = 416598


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 257/78, 856/49, 274/327

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 257/78, 856/49, 274/327?

Answer: GCF of Numerators as per given numbers 257/78, 856/49, 274/327 is

GCF of Numerators i.e. for 257,856,274 is 1

LCM of denominators i.e. for 78,49,327 is 416598.

Thus, GCF of Fractions is 1/416598.Finally, GCF of Fractions for 257/78, 856/49, 274/327 is 1/416598.