Greatest Common Factor of 287/64, 881/39, 427/86

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 287/64, 881/39, 427/86

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 287/64,881/39,427/86

Given fractions are 287/64,881/39,427/86

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 287,881,427

Greatest Common Factor of Numerators i.e. GCF of 287,881,427 is 1 .

LCM of Denominators means LCM of 64,39,86 as per the given fractions.

LCM of 64,39,86 is 107328 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 287,881,427

GCF of Fractions 287/64,881/39,427/86 is 1/107328

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

Greatest Common Factor of 287,881,427 By Matching Biggest Common Factor Method

Greatest Common Factor of 287,881,427 By Matching Biggest Common Factor Method

Factors of 287

List of positive integer factors of 287 that divides 287 without a remainder.

1,7,41,287

Factors of 881

List of positive integer factors of 881 that divides 881 without a remainder.

1,881

Factors of 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Greatest Common Factor

We found the factors 287,881,427 . The biggest common factor number is the GCF number.
So the greatest common factor 287,881,427 is 1.

Lets's calculate LCM of 64,39,86

2 64, 39, 86
32, 39, 43

∴ So the LCM of the given numbers is 2 x 32 x 39 x 43 = 107328

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/107328

Therefore, the GCF of Fractions 287/64,881/39,427/86 is 1/107328

Least Common Multiple of 64,39,86 with GCF Formula

Least Common Multiple of 64,39,86 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 64,39,86 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(64,39,86) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(64,39,86) x common factors =1 x 2 = 2

LCM(64,39,86) = ( 64 × 39 × 86 ) / 2

LCM(64,39,86) = 214656 / 2

LCM(64,39,86) = 107328


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 287/64, 881/39, 427/86

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 287/64, 881/39, 427/86?

Answer: GCF of Numerators as per given numbers 287/64, 881/39, 427/86 is

GCF of Numerators i.e. for 287,881,427 is 1

LCM of denominators i.e. for 64,39,86 is 107328.

Thus, GCF of Fractions is 1/107328.Finally, GCF of Fractions for 287/64, 881/39, 427/86 is 1/107328.