Greatest Common Factor of 616/21, 476/69, 512/643

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 616/21, 476/69, 512/643

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 616/21,476/69,512/643

Given fractions are 616/21,476/69,512/643

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 616,476,512

Greatest Common Factor of Numerators i.e. GCF of 616,476,512 is 4 .

LCM of Denominators means LCM of 21,69,643 as per the given fractions.

LCM of 21,69,643 is 310569 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 616,476,512

GCF of Fractions 616/21,476/69,512/643 is 4/310569

2 616, 476, 512
2 308, 238, 256
154, 119, 128

∴ So the GCF of the given numbers is 2 x 2 = 4

Greatest Common Factor of 616,476,512 By Matching Biggest Common Factor Method

Greatest Common Factor of 616,476,512 By Matching Biggest Common Factor Method

Factors of 616

List of positive integer factors of 616 that divides 616 without a remainder.

1,2,4,7,8,11,14,22,28,44,56,77,88,154,308,616

Factors of 476

List of positive integer factors of 476 that divides 476 without a remainder.

1,2,4,7,14,17,28,34,68,119,238,476

Factors of 512

List of positive integer factors of 512 that divides 512 without a remainder.

1,2,4,8,16,32,64,128,256,512

Greatest Common Factor

We found the factors 616,476,512 . The biggest common factor number is the GCF number.
So the greatest common factor 616,476,512 is 4.

Lets's calculate LCM of 21,69,643

3 21, 69, 643
7, 23, 643

∴ So the LCM of the given numbers is 3 x 7 x 23 x 643 = 310569

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/310569

Therefore, the GCF of Fractions 616/21,476/69,512/643 is 4/310569

Least Common Multiple of 21,69,643 with GCF Formula

Least Common Multiple of 21,69,643 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 21,69,643 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(21,69,643) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(21,69,643) x common factors =1 x 3 = 3

LCM(21,69,643) = ( 21 × 69 × 643 ) / 3

LCM(21,69,643) = 931707 / 3

LCM(21,69,643) = 310569


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 616/21, 476/69, 512/643

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 616/21, 476/69, 512/643?

Answer: GCF of Numerators as per given numbers 616/21, 476/69, 512/643 is

GCF of Numerators i.e. for 616,476,512 is 4

LCM of denominators i.e. for 21,69,643 is 310569.

Thus, GCF of Fractions is 4/310569.Finally, GCF of Fractions for 616/21, 476/69, 512/643 is 4/310569.