Greatest Common Factor of 8172/820, 4576/839

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 8172/820, 4576/839

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 8172/820,4576/839

Given fractions are 8172/820,4576/839

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 8172,4576

Greatest Common Factor of Numerators i.e. GCF of 8172,4576 is 4 .

LCM of Denominators means LCM of 820,839 as per the given fractions.

LCM of 820,839 is 687980 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 8172,4576

GCF of Fractions 8172/820,4576/839 is 4/687980

2 8172, 4576
2 4086, 2288
2043, 1144

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

Greatest Common Factor of 8172,4576 By Matching Biggest Common Factor Method

Greatest Common Factor of 8172,4576 By Matching Biggest Common Factor Method

Factors of 8172

List of positive integer factors of 8172 that divides 8172 without a remainder.

1,2,3,4,6,9,12,18,36,227,454,681,908,1362,2043,2724,4086,8172

Factors of 4576

List of positive integer factors of 4576 that divides 4576 without a remainder.

1,2,4,8,11,13,16,22,26,32,44,52,88,104,143,176,208,286,352,416,572,1144,2288,4576

Greatest Common Factor

We found the factors 8172,4576 . The biggest common factor number is the GCF number.
So the greatest common factor 8172,4576 is 4.

Lets's calculate LCM of 820,839

Given numbers has no common factors except 1. So, there LCM is their product i.e 687980

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/687980

Therefore, the GCF of Fractions 8172/820,4576/839 is 4/687980

Least Common Multiple of 820,839 with GCF Formula

Least Common Multiple of 820,839 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 820,839 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(820,839) = 1

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

GCF(820,839) x common factors =1 x 1 = 1

LCM(820,839) = ( 820 × 839 ) / 1

LCM(820,839) = 687980 / 1

LCM(820,839) = 687980


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 8172/820, 4576/839

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 8172/820, 4576/839?

Answer: GCF of Numerators as per given numbers 8172/820, 4576/839 is

GCF of Numerators i.e. for 8172,4576 is 4

LCM of denominators i.e. for 820,839 is 687980.

Thus, GCF of Fractions is 4/687980.Finally, GCF of Fractions for 8172/820, 4576/839 is 4/687980.