Greatest Common Factor of 2390/687, 3394/387

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 2390/687, 3394/387

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 2390/687,3394/387

Given fractions are 2390/687,3394/387

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 2390,3394

Greatest Common Factor of Numerators i.e. GCF of 2390,3394 is 2 .

LCM of Denominators means LCM of 687,387 as per the given fractions.

LCM of 687,387 is 88623 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 2390,3394

GCF of Fractions 2390/687,3394/387 is 2/88623

2 2390, 3394
1195, 1697

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

Greatest Common Factor of 2390,3394 By Matching Biggest Common Factor Method

Greatest Common Factor of 2390,3394 By Matching Biggest Common Factor Method

Factors of 2390

List of positive integer factors of 2390 that divides 2390 without a remainder.

1,2,5,10,239,478,1195,2390

Factors of 3394

List of positive integer factors of 3394 that divides 3394 without a remainder.

1,2,1697,3394

Greatest Common Factor

We found the factors 2390,3394 . The biggest common factor number is the GCF number.
So the greatest common factor 2390,3394 is 2.

Lets's calculate LCM of 687,387

3 687, 387
229, 129

∴ So the LCM of the given numbers is 3 x 229 x 129 = 88623

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/88623

Therefore, the GCF of Fractions 2390/687,3394/387 is 2/88623

Least Common Multiple of 687,387 with GCF Formula

Least Common Multiple of 687,387 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 687,387 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(687,387) = 3

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

GCF(687,387) x common factors =3 x 1 = 3

LCM(687,387) = ( 687 × 387 ) / 3

LCM(687,387) = 265869 / 3

LCM(687,387) = 88623


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 2390/687, 3394/387

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 2390/687, 3394/387?

Answer: GCF of Numerators as per given numbers 2390/687, 3394/387 is

GCF of Numerators i.e. for 2390,3394 is 2

LCM of denominators i.e. for 687,387 is 88623.

Thus, GCF of Fractions is 2/88623.Finally, GCF of Fractions for 2390/687, 3394/387 is 2/88623.