Greatest Common Factor of 997/409, 430/459, 903/940

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 997/409, 430/459, 903/940

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 997/409,430/459,903/940

Given fractions are 997/409,430/459,903/940

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 997,430,903

Greatest Common Factor of Numerators i.e. GCF of 997,430,903 is 1 .

LCM of Denominators means LCM of 409,459,940 as per the given fractions.

LCM of 409,459,940 is 176467140 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 997,430,903

GCF of Fractions 997/409,430/459,903/940 is 1/176467140

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

Greatest Common Factor of 997,430,903 By Matching Biggest Common Factor Method

Greatest Common Factor of 997,430,903 By Matching Biggest Common Factor Method

Factors of 997

List of positive integer factors of 997 that divides 997 without a remainder.

1,997

Factors of 430

List of positive integer factors of 430 that divides 430 without a remainder.

1,2,5,10,43,86,215,430

Factors of 903

List of positive integer factors of 903 that divides 903 without a remainder.

1,3,7,21,43,129,301,903

Greatest Common Factor

We found the factors 997,430,903 . The biggest common factor number is the GCF number.
So the greatest common factor 997,430,903 is 1.

Lets's calculate LCM of 409,459,940

Given numbers has no common factors except 1. So, there LCM is their product i.e 176467140

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/176467140

Therefore, the GCF of Fractions 997/409,430/459,903/940 is 1/176467140

Least Common Multiple of 409,459,940 with GCF Formula

Least Common Multiple of 409,459,940 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 409,459,940 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(409,459,940) = 1

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

GCF(409,459,940) x common factors =1 x 1 = 1

LCM(409,459,940) = ( 409 × 459 × 940 ) / 1

LCM(409,459,940) = 176467140 / 1

LCM(409,459,940) = 176467140


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 997/409, 430/459, 903/940

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 997/409, 430/459, 903/940?

Answer: GCF of Numerators as per given numbers 997/409, 430/459, 903/940 is

GCF of Numerators i.e. for 997,430,903 is 1

LCM of denominators i.e. for 409,459,940 is 176467140.

Thus, GCF of Fractions is 1/176467140.Finally, GCF of Fractions for 997/409, 430/459, 903/940 is 1/176467140.