Greatest Common Factor of 2/28, 82/42, 61/253, 889/966

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 2/28, 82/42, 61/253, 889/966

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 2/28,82/42,61/253,889/966

Given fractions are 2/28,82/42,61/253,889/966

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 2,82,61,889

Greatest Common Factor of Numerators i.e. GCF of 2,82,61,889 is 1 .

LCM of Denominators means LCM of 28,42,253,966 as per the given fractions.

LCM of 28,42,253,966 is 21252 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 2,82,61,889

GCF of Fractions 2/28,82/42,61/253,889/966 is 1/21252

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

Greatest Common Factor of 2,82,61,889 By Matching Biggest Common Factor Method

Greatest Common Factor of 2,82,61,889 By Matching Biggest Common Factor Method

Factors of 2

List of positive integer factors of 2 that divides 2 without a remainder.

1,2

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 889

List of positive integer factors of 889 that divides 889 without a remainder.

1,7,127,889

Greatest Common Factor

We found the factors 2,82,61,889 . The biggest common factor number is the GCF number.
So the greatest common factor 2,82,61,889 is 1.

Lets's calculate LCM of 28,42,253,966

2 28, 42, 253, 966
3 14, 21, 253, 483
7 14, 7, 253, 161
23 2, 1, 253, 23
2, 1, 11, 1

∴ So the LCM of the given numbers is 2 x 3 x 7 x 23 x 2 x 1 x 11 x 1 = 21252

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/21252

Therefore, the GCF of Fractions 2/28,82/42,61/253,889/966 is 1/21252

Least Common Multiple of 28,42,253,966 with GCF Formula

Least Common Multiple of 28,42,253,966 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 28,42,253,966 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(28,42,253,966) = 1

common factors(in case of two or more numbers have common factors) = 13524

GCF(28,42,253,966) x common factors =1 x 13524 = 13524

LCM(28,42,253,966) = ( 28 × 42 × 253 × 966 ) / 13524

LCM(28,42,253,966) = 287412048 / 13524

LCM(28,42,253,966) = 21252


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 2/28, 82/42, 61/253, 889/966

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 2/28, 82/42, 61/253, 889/966?

Answer: GCF of Numerators as per given numbers 2/28, 82/42, 61/253, 889/966 is

GCF of Numerators i.e. for 2,82,61,889 is 1

LCM of denominators i.e. for 28,42,253,966 is 21252.

Thus, GCF of Fractions is 1/21252.Finally, GCF of Fractions for 2/28, 82/42, 61/253, 889/966 is 1/21252.