Greatest Common Factor of 258/60, 2115/742

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 258/60, 2115/742

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 258/60,2115/742

Given fractions are 258/60,2115/742

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 258,2115

Greatest Common Factor of Numerators i.e. GCF of 258,2115 is 3 .

LCM of Denominators means LCM of 60,742 as per the given fractions.

LCM of 60,742 is 22260 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 258,2115

GCF of Fractions 258/60,2115/742 is 3/22260

3 258, 2115
86, 705

∴ So the GCF of the given numbers is 3 = 3

Greatest Common Factor of 258,2115 By Matching Biggest Common Factor Method

Greatest Common Factor of 258,2115 By Matching Biggest Common Factor Method

Factors of 258

List of positive integer factors of 258 that divides 258 without a remainder.

1,2,3,6,43,86,129,258

Factors of 2115

List of positive integer factors of 2115 that divides 2115 without a remainder.

1,3,5,9,15,45,47,141,235,423,705,2115

Greatest Common Factor

We found the factors 258,2115 . The biggest common factor number is the GCF number.
So the greatest common factor 258,2115 is 3.

Lets's calculate LCM of 60,742

2 60, 742
30, 371

∴ So the LCM of the given numbers is 2 x 30 x 371 = 22260

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/22260

Therefore, the GCF of Fractions 258/60,2115/742 is 3/22260

Least Common Multiple of 60,742 with GCF Formula

Least Common Multiple of 60,742 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 60,742 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(60,742) = 2

common factors(in case of two or more numbers have common factors) = 1

GCF(60,742) x common factors =2 x 1 = 2

LCM(60,742) = ( 60 × 742 ) / 2

LCM(60,742) = 44520 / 2

LCM(60,742) = 22260


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 258/60, 2115/742

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 258/60, 2115/742?

Answer: GCF of Numerators as per given numbers 258/60, 2115/742 is

GCF of Numerators i.e. for 258,2115 is 3

LCM of denominators i.e. for 60,742 is 22260.

Thus, GCF of Fractions is 3/22260.Finally, GCF of Fractions for 258/60, 2115/742 is 3/22260.