Greatest Common Factor of 30/879, 661/188, 843/842

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 30/879, 661/188, 843/842

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 30/879,661/188,843/842

Given fractions are 30/879,661/188,843/842

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 30,661,843

Greatest Common Factor of Numerators i.e. GCF of 30,661,843 is 1 .

LCM of Denominators means LCM of 879,188,842 as per the given fractions.

LCM of 879,188,842 is 69571092 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 30,661,843

GCF of Fractions 30/879,661/188,843/842 is 1/69571092

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

Greatest Common Factor of 30,661,843 By Matching Biggest Common Factor Method

Greatest Common Factor of 30,661,843 By Matching Biggest Common Factor Method

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 661

List of positive integer factors of 661 that divides 661 without a remainder.

1,661

Factors of 843

List of positive integer factors of 843 that divides 843 without a remainder.

1,3,281,843

Greatest Common Factor

We found the factors 30,661,843 . The biggest common factor number is the GCF number.
So the greatest common factor 30,661,843 is 1.

Lets's calculate LCM of 879,188,842

2 879, 188, 842
879, 94, 421

∴ So the LCM of the given numbers is 2 x 879 x 94 x 421 = 69571092

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/69571092

Therefore, the GCF of Fractions 30/879,661/188,843/842 is 1/69571092

Least Common Multiple of 879,188,842 with GCF Formula

Least Common Multiple of 879,188,842 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 879,188,842 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(879,188,842) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(879,188,842) x common factors =1 x 2 = 2

LCM(879,188,842) = ( 879 × 188 × 842 ) / 2

LCM(879,188,842) = 139142184 / 2

LCM(879,188,842) = 69571092


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 30/879, 661/188, 843/842

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 30/879, 661/188, 843/842?

Answer: GCF of Numerators as per given numbers 30/879, 661/188, 843/842 is

GCF of Numerators i.e. for 30,661,843 is 1

LCM of denominators i.e. for 879,188,842 is 69571092.

Thus, GCF of Fractions is 1/69571092.Finally, GCF of Fractions for 30/879, 661/188, 843/842 is 1/69571092.