Greatest Common Factor of 256/90, 966/76, 618/12

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 256/90, 966/76, 618/12

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 256/90,966/76,618/12

Given fractions are 256/90,966/76,618/12

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 256,966,618

Greatest Common Factor of Numerators i.e. GCF of 256,966,618 is 2 .

LCM of Denominators means LCM of 90,76,12 as per the given fractions.

LCM of 90,76,12 is 3420 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 256,966,618

GCF of Fractions 256/90,966/76,618/12 is 2/3420

2 256, 966, 618
128, 483, 309

∴ So the GCF of the given numbers is 2 = 2

Greatest Common Factor of 256,966,618 By Matching Biggest Common Factor Method

Greatest Common Factor of 256,966,618 By Matching Biggest Common Factor Method

Factors of 256

List of positive integer factors of 256 that divides 256 without a remainder.

1,2,4,8,16,32,64,128,256

Factors of 966

List of positive integer factors of 966 that divides 966 without a remainder.

1,2,3,6,7,14,21,23,42,46,69,138,161,322,483,966

Factors of 618

List of positive integer factors of 618 that divides 618 without a remainder.

1,2,3,6,103,206,309,618

Greatest Common Factor

We found the factors 256,966,618 . The biggest common factor number is the GCF number.
So the greatest common factor 256,966,618 is 2.

Lets's calculate LCM of 90,76,12

2 90, 76, 12
2 45, 38, 6
3 45, 19, 3
15, 19, 1

∴ So the LCM of the given numbers is 2 x 2 x 3 x 15 x 19 x 1 = 3420

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/3420

Therefore, the GCF of Fractions 256/90,966/76,618/12 is 2/3420

Least Common Multiple of 90,76,12 with GCF Formula

Least Common Multiple of 90,76,12 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 90,76,12 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(90,76,12) = 2

common factors(in case of two or more numbers have common factors) = 12

GCF(90,76,12) x common factors =2 x 12 = 24

LCM(90,76,12) = ( 90 × 76 × 12 ) / 24

LCM(90,76,12) = 82080 / 24

LCM(90,76,12) = 3420


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 256/90, 966/76, 618/12

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 256/90, 966/76, 618/12?

Answer: GCF of Numerators as per given numbers 256/90, 966/76, 618/12 is

GCF of Numerators i.e. for 256,966,618 is 2

LCM of denominators i.e. for 90,76,12 is 3420.

Thus, GCF of Fractions is 2/3420.Finally, GCF of Fractions for 256/90, 966/76, 618/12 is 2/3420.