Greatest Common Factor of 61/26, 81/43, 800/539

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 61/26, 81/43, 800/539

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 61/26,81/43,800/539

Given fractions are 61/26,81/43,800/539

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 61,81,800

Greatest Common Factor of Numerators i.e. GCF of 61,81,800 is 1 .

LCM of Denominators means LCM of 26,43,539 as per the given fractions.

LCM of 26,43,539 is 602602 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 61,81,800

GCF of Fractions 61/26,81/43,800/539 is 1/602602

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

Greatest Common Factor of 61,81,800 By Matching Biggest Common Factor Method

Greatest Common Factor of 61,81,800 By Matching Biggest Common Factor Method

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 800

List of positive integer factors of 800 that divides 800 without a remainder.

1,2,4,5,8,10,16,20,25,32,40,50,80,100,160,200,400,800

Greatest Common Factor

We found the factors 61,81,800 . The biggest common factor number is the GCF number.
So the greatest common factor 61,81,800 is 1.

Lets's calculate LCM of 26,43,539

Given numbers has no common factors except 1. So, there LCM is their product i.e 602602

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/602602

Therefore, the GCF of Fractions 61/26,81/43,800/539 is 1/602602

Least Common Multiple of 26,43,539 with GCF Formula

Least Common Multiple of 26,43,539 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 26,43,539 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(26,43,539) = 1

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

GCF(26,43,539) x common factors =1 x 1 = 1

LCM(26,43,539) = ( 26 × 43 × 539 ) / 1

LCM(26,43,539) = 602602 / 1

LCM(26,43,539) = 602602


GCF of Fractions Calculation Examples

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GCF of Fractions Calculation Examples

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Frequently Asked Questions on Fractional GCF of 61/26, 81/43, 800/539

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 61/26, 81/43, 800/539?

Answer: GCF of Numerators as per given numbers 61/26, 81/43, 800/539 is

GCF of Numerators i.e. for 61,81,800 is 1

LCM of denominators i.e. for 26,43,539 is 602602.

Thus, GCF of Fractions is 1/602602.Finally, GCF of Fractions for 61/26, 81/43, 800/539 is 1/602602.