Greatest Common Factor of 400/23, 113/28, 499/47

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 400/23, 113/28, 499/47

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 400/23,113/28,499/47

Given fractions are 400/23,113/28,499/47

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 400,113,499

Greatest Common Factor of Numerators i.e. GCF of 400,113,499 is 1 .

LCM of Denominators means LCM of 23,28,47 as per the given fractions.

LCM of 23,28,47 is 30268 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 400,113,499

GCF of Fractions 400/23,113/28,499/47 is 1/30268

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

Greatest Common Factor of 400,113,499 By Matching Biggest Common Factor Method

Greatest Common Factor of 400,113,499 By Matching Biggest Common Factor Method

Factors of 400

List of positive integer factors of 400 that divides 400 without a remainder.

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

Factors of 113

List of positive integer factors of 113 that divides 113 without a remainder.

1,113

Factors of 499

List of positive integer factors of 499 that divides 499 without a remainder.

1,499

Greatest Common Factor

We found the factors 400,113,499 . The biggest common factor number is the GCF number.
So the greatest common factor 400,113,499 is 1.

Lets's calculate LCM of 23,28,47

Given numbers has no common factors except 1. So, there LCM is their product i.e 30268

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/30268

Therefore, the GCF of Fractions 400/23,113/28,499/47 is 1/30268

Least Common Multiple of 23,28,47 with GCF Formula

Least Common Multiple of 23,28,47 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 23,28,47 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(23,28,47) = 1

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

GCF(23,28,47) x common factors =1 x 1 = 1

LCM(23,28,47) = ( 23 × 28 × 47 ) / 1

LCM(23,28,47) = 30268 / 1

LCM(23,28,47) = 30268


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 400/23, 113/28, 499/47

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 400/23, 113/28, 499/47?

Answer: GCF of Numerators as per given numbers 400/23, 113/28, 499/47 is

GCF of Numerators i.e. for 400,113,499 is 1

LCM of denominators i.e. for 23,28,47 is 30268.

Thus, GCF of Fractions is 1/30268.Finally, GCF of Fractions for 400/23, 113/28, 499/47 is 1/30268.