Greatest Common Factor of 994/215, 986/645

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 994/215, 986/645

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 994/215,986/645

Given fractions are 994/215,986/645

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 994,986

Greatest Common Factor of Numerators i.e. GCF of 994,986 is 2 .

LCM of Denominators means LCM of 215,645 as per the given fractions.

LCM of 215,645 is 645 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 994,986

GCF of Fractions 994/215,986/645 is 2/645

2 994, 986
497, 493

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

Greatest Common Factor of 994,986 By Matching Biggest Common Factor Method

Greatest Common Factor of 994,986 By Matching Biggest Common Factor Method

Factors of 994

List of positive integer factors of 994 that divides 994 without a remainder.

1,2,7,14,71,142,497,994

Factors of 986

List of positive integer factors of 986 that divides 986 without a remainder.

1,2,17,29,34,58,493,986

Greatest Common Factor

We found the factors 994,986 . The biggest common factor number is the GCF number.
So the greatest common factor 994,986 is 2.

Lets's calculate LCM of 215,645

5 215, 645
43 43, 129
1, 3

∴ So the LCM of the given numbers is 5 x 43 x 1 x 3 = 645

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/645

Therefore, the GCF of Fractions 994/215,986/645 is 2/645

Least Common Multiple of 215,645 with GCF Formula

Least Common Multiple of 215,645 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 215,645 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(215,645) = 215

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

GCF(215,645) x common factors =215 x 1 = 215

LCM(215,645) = ( 215 × 645 ) / 215

LCM(215,645) = 138675 / 215

LCM(215,645) = 645


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 994/215, 986/645

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 994/215, 986/645?

Answer: GCF of Numerators as per given numbers 994/215, 986/645 is

GCF of Numerators i.e. for 994,986 is 2

LCM of denominators i.e. for 215,645 is 645.

Thus, GCF of Fractions is 2/645.Finally, GCF of Fractions for 994/215, 986/645 is 2/645.