Greatest Common Factor of 399/52, 285/4123

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 399/52, 285/4123

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 399/52,285/4123

Given fractions are 399/52,285/4123

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 399,285

Greatest Common Factor of Numerators i.e. GCF of 399,285 is 57 .

LCM of Denominators means LCM of 52,4123 as per the given fractions.

LCM of 52,4123 is 214396 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 399,285

GCF of Fractions 399/52,285/4123 is 57/214396

3 399, 285
19 133, 95
7, 5

∴ So the GCF of the given numbers is 3 x 19 = 57

Greatest Common Factor of 399,285 By Matching Biggest Common Factor Method

Greatest Common Factor of 399,285 By Matching Biggest Common Factor Method

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Factors of 285

List of positive integer factors of 285 that divides 285 without a remainder.

1,3,5,15,19,57,95,285

Greatest Common Factor

We found the factors 399,285 . The biggest common factor number is the GCF number.
So the greatest common factor 399,285 is 57.

Lets's calculate LCM of 52,4123

Given numbers has no common factors except 1. So, there LCM is their product i.e 214396

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 57/214396

Therefore, the GCF of Fractions 399/52,285/4123 is 57/214396

Least Common Multiple of 52,4123 with GCF Formula

Least Common Multiple of 52,4123 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 52,4123 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(52,4123) = 1

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

GCF(52,4123) x common factors =1 x 1 = 1

LCM(52,4123) = ( 52 × 4123 ) / 1

LCM(52,4123) = 214396 / 1

LCM(52,4123) = 214396


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 399/52, 285/4123

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 399/52, 285/4123?

Answer: GCF of Numerators as per given numbers 399/52, 285/4123 is

GCF of Numerators i.e. for 399,285 is 57

LCM of denominators i.e. for 52,4123 is 214396.

Thus, GCF of Fractions is 57/214396.Finally, GCF of Fractions for 399/52, 285/4123 is 57/214396.