Greatest Common Factor of 407/71, 439/99, 105/136

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 407/71, 439/99, 105/136

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 407/71,439/99,105/136

Given fractions are 407/71,439/99,105/136

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 407,439,105

Greatest Common Factor of Numerators i.e. GCF of 407,439,105 is 1 .

LCM of Denominators means LCM of 71,99,136 as per the given fractions.

LCM of 71,99,136 is 955944 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 407,439,105

GCF of Fractions 407/71,439/99,105/136 is 1/955944

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

Greatest Common Factor of 407,439,105 By Matching Biggest Common Factor Method

Greatest Common Factor of 407,439,105 By Matching Biggest Common Factor Method

Factors of 407

List of positive integer factors of 407 that divides 407 without a remainder.

1,11,37,407

Factors of 439

List of positive integer factors of 439 that divides 439 without a remainder.

1,439

Factors of 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Greatest Common Factor

We found the factors 407,439,105 . The biggest common factor number is the GCF number.
So the greatest common factor 407,439,105 is 1.

Lets's calculate LCM of 71,99,136

Given numbers has no common factors except 1. So, there LCM is their product i.e 955944

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/955944

Therefore, the GCF of Fractions 407/71,439/99,105/136 is 1/955944

Least Common Multiple of 71,99,136 with GCF Formula

Least Common Multiple of 71,99,136 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 71,99,136 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(71,99,136) = 1

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

GCF(71,99,136) x common factors =1 x 1 = 1

LCM(71,99,136) = ( 71 × 99 × 136 ) / 1

LCM(71,99,136) = 955944 / 1

LCM(71,99,136) = 955944


GCF of Fractions Calculation Examples

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GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 407/71, 439/99, 105/136

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 407/71, 439/99, 105/136?

Answer: GCF of Numerators as per given numbers 407/71, 439/99, 105/136 is

GCF of Numerators i.e. for 407,439,105 is 1

LCM of denominators i.e. for 71,99,136 is 955944.

Thus, GCF of Fractions is 1/955944.Finally, GCF of Fractions for 407/71, 439/99, 105/136 is 1/955944.