Greatest Common Factor of 206/28, 518/393

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 206/28, 518/393

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 206/28,518/393

Given fractions are 206/28,518/393

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 206,518

Greatest Common Factor of Numerators i.e. GCF of 206,518 is 2 .

LCM of Denominators means LCM of 28,393 as per the given fractions.

LCM of 28,393 is 11004 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 206,518

GCF of Fractions 206/28,518/393 is 2/11004

2 206, 518
103, 259

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

Greatest Common Factor of 206,518 By Matching Biggest Common Factor Method

Greatest Common Factor of 206,518 By Matching Biggest Common Factor Method

Factors of 206

List of positive integer factors of 206 that divides 206 without a remainder.

1,2,103,206

Factors of 518

List of positive integer factors of 518 that divides 518 without a remainder.

1,2,7,14,37,74,259,518

Greatest Common Factor

We found the factors 206,518 . The biggest common factor number is the GCF number.
So the greatest common factor 206,518 is 2.

Lets's calculate LCM of 28,393

Given numbers has no common factors except 1. So, there LCM is their product i.e 11004

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/11004

Therefore, the GCF of Fractions 206/28,518/393 is 2/11004

Least Common Multiple of 28,393 with GCF Formula

Least Common Multiple of 28,393 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 28,393 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(28,393) = 1

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

GCF(28,393) x common factors =1 x 1 = 1

LCM(28,393) = ( 28 × 393 ) / 1

LCM(28,393) = 11004 / 1

LCM(28,393) = 11004


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 206/28, 518/393

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 206/28, 518/393?

Answer: GCF of Numerators as per given numbers 206/28, 518/393 is

GCF of Numerators i.e. for 206,518 is 2

LCM of denominators i.e. for 28,393 is 11004.

Thus, GCF of Fractions is 2/11004.Finally, GCF of Fractions for 206/28, 518/393 is 2/11004.