Greatest Common Factor of 7/81, 33/85, 77/826, 899/413

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 7/81, 33/85, 77/826, 899/413

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 7/81,33/85,77/826,899/413

Given fractions are 7/81,33/85,77/826,899/413

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 7,33,77,899

Greatest Common Factor of Numerators i.e. GCF of 7,33,77,899 is 1 .

LCM of Denominators means LCM of 81,85,826,413 as per the given fractions.

LCM of 81,85,826,413 is 5687010 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 7,33,77,899

GCF of Fractions 7/81,33/85,77/826,899/413 is 1/5687010

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

Greatest Common Factor of 7,33,77,899 By Matching Biggest Common Factor Method

Greatest Common Factor of 7,33,77,899 By Matching Biggest Common Factor Method

Factors of 7

List of positive integer factors of 7 that divides 7 without a remainder.

1,7

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 899

List of positive integer factors of 899 that divides 899 without a remainder.

1,29,31,899

Greatest Common Factor

We found the factors 7,33,77,899 . The biggest common factor number is the GCF number.
So the greatest common factor 7,33,77,899 is 1.

Lets's calculate LCM of 81,85,826,413

7 81, 85, 826, 413
59 81, 85, 118, 59
81, 85, 2, 1

∴ So the LCM of the given numbers is 7 x 59 x 81 x 85 x 2 x 1 = 5687010

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/5687010

Therefore, the GCF of Fractions 7/81,33/85,77/826,899/413 is 1/5687010

Least Common Multiple of 81,85,826,413 with GCF Formula

Least Common Multiple of 81,85,826,413 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 81,85,826,413 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,85,826,413) = 1

common factors(in case of two or more numbers have common factors) = 413

GCF(81,85,826,413) x common factors =1 x 413 = 413

LCM(81,85,826,413) = ( 81 × 85 × 826 × 413 ) / 413

LCM(81,85,826,413) = 2348735130 / 413

LCM(81,85,826,413) = 5687010


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 7/81, 33/85, 77/826, 899/413

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 7/81, 33/85, 77/826, 899/413?

Answer: GCF of Numerators as per given numbers 7/81, 33/85, 77/826, 899/413 is

GCF of Numerators i.e. for 7,33,77,899 is 1

LCM of denominators i.e. for 81,85,826,413 is 5687010.

Thus, GCF of Fractions is 1/5687010.Finally, GCF of Fractions for 7/81, 33/85, 77/826, 899/413 is 1/5687010.