Greatest Common Factor of 71/55, 40/17, 60/347

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 71/55, 40/17, 60/347

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 71/55,40/17,60/347

Given fractions are 71/55,40/17,60/347

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 71,40,60

Greatest Common Factor of Numerators i.e. GCF of 71,40,60 is 1 .

LCM of Denominators means LCM of 55,17,347 as per the given fractions.

LCM of 55,17,347 is 324445 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 71,40,60

GCF of Fractions 71/55,40/17,60/347 is 1/324445

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

Greatest Common Factor of 71,40,60 By Matching Biggest Common Factor Method

Greatest Common Factor of 71,40,60 By Matching Biggest Common Factor Method

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Greatest Common Factor

We found the factors 71,40,60 . The biggest common factor number is the GCF number.
So the greatest common factor 71,40,60 is 1.

Lets's calculate LCM of 55,17,347

Given numbers has no common factors except 1. So, there LCM is their product i.e 324445

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/324445

Therefore, the GCF of Fractions 71/55,40/17,60/347 is 1/324445

Least Common Multiple of 55,17,347 with GCF Formula

Least Common Multiple of 55,17,347 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 55,17,347 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(55,17,347) = 1

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

GCF(55,17,347) x common factors =1 x 1 = 1

LCM(55,17,347) = ( 55 × 17 × 347 ) / 1

LCM(55,17,347) = 324445 / 1

LCM(55,17,347) = 324445


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 71/55, 40/17, 60/347

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 71/55, 40/17, 60/347?

Answer: GCF of Numerators as per given numbers 71/55, 40/17, 60/347 is

GCF of Numerators i.e. for 71,40,60 is 1

LCM of denominators i.e. for 55,17,347 is 324445.

Thus, GCF of Fractions is 1/324445.Finally, GCF of Fractions for 71/55, 40/17, 60/347 is 1/324445.