Greatest Common Factor of 48/421, 57/515, 811/679

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 48/421, 57/515, 811/679

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 48/421,57/515,811/679

Given fractions are 48/421,57/515,811/679

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 48,57,811

Greatest Common Factor of Numerators i.e. GCF of 48,57,811 is 1 .

LCM of Denominators means LCM of 421,515,679 as per the given fractions.

LCM of 421,515,679 is 147217385 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 48,57,811

GCF of Fractions 48/421,57/515,811/679 is 1/147217385

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

Greatest Common Factor of 48,57,811 By Matching Biggest Common Factor Method

Greatest Common Factor of 48,57,811 By Matching Biggest Common Factor Method

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 811

List of positive integer factors of 811 that divides 811 without a remainder.

1,811

Greatest Common Factor

We found the factors 48,57,811 . The biggest common factor number is the GCF number.
So the greatest common factor 48,57,811 is 1.

Lets's calculate LCM of 421,515,679

Given numbers has no common factors except 1. So, there LCM is their product i.e 147217385

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/147217385

Therefore, the GCF of Fractions 48/421,57/515,811/679 is 1/147217385

Least Common Multiple of 421,515,679 with GCF Formula

Least Common Multiple of 421,515,679 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 421,515,679 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(421,515,679) = 1

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

GCF(421,515,679) x common factors =1 x 1 = 1

LCM(421,515,679) = ( 421 × 515 × 679 ) / 1

LCM(421,515,679) = 147217385 / 1

LCM(421,515,679) = 147217385


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 48/421, 57/515, 811/679

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 48/421, 57/515, 811/679?

Answer: GCF of Numerators as per given numbers 48/421, 57/515, 811/679 is

GCF of Numerators i.e. for 48,57,811 is 1

LCM of denominators i.e. for 421,515,679 is 147217385.

Thus, GCF of Fractions is 1/147217385.Finally, GCF of Fractions for 48/421, 57/515, 811/679 is 1/147217385.