Greatest Common Factor of 61/82, 82/720, 199/122

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 61/82, 82/720, 199/122

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 61/82,82/720,199/122

Given fractions are 61/82,82/720,199/122

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 61,82,199

Greatest Common Factor of Numerators i.e. GCF of 61,82,199 is 1 .

LCM of Denominators means LCM of 82,720,122 as per the given fractions.

LCM of 82,720,122 is 1800720 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 61,82,199

GCF of Fractions 61/82,82/720,199/122 is 1/1800720

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

Greatest Common Factor of 61,82,199 By Matching Biggest Common Factor Method

Greatest Common Factor of 61,82,199 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 199

List of positive integer factors of 199 that divides 199 without a remainder.

1,199

Greatest Common Factor

We found the factors 61,82,199 . The biggest common factor number is the GCF number.
So the greatest common factor 61,82,199 is 1.

Lets's calculate LCM of 82,720,122

2 82, 720, 122
41, 360, 61

∴ So the LCM of the given numbers is 2 x 41 x 360 x 61 = 1800720

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1800720

Therefore, the GCF of Fractions 61/82,82/720,199/122 is 1/1800720

Least Common Multiple of 82,720,122 with GCF Formula

Least Common Multiple of 82,720,122 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 82,720,122 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(82,720,122) = 2

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

GCF(82,720,122) x common factors =2 x 2 = 4

LCM(82,720,122) = ( 82 × 720 × 122 ) / 4

LCM(82,720,122) = 7202880 / 4

LCM(82,720,122) = 1800720


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 61/82, 82/720, 199/122

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 61/82, 82/720, 199/122?

Answer: GCF of Numerators as per given numbers 61/82, 82/720, 199/122 is

GCF of Numerators i.e. for 61,82,199 is 1

LCM of denominators i.e. for 82,720,122 is 1800720.

Thus, GCF of Fractions is 1/1800720.Finally, GCF of Fractions for 61/82, 82/720, 199/122 is 1/1800720.