Greatest Common Factor of 408/838, 1458/8076

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 408/838, 1458/8076

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 408/838,1458/8076

Given fractions are 408/838,1458/8076

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 408,1458

Greatest Common Factor of Numerators i.e. GCF of 408,1458 is 6 .

LCM of Denominators means LCM of 838,8076 as per the given fractions.

LCM of 838,8076 is 3383844 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 408,1458

GCF of Fractions 408/838,1458/8076 is 6/3383844

2 408, 1458
3 204, 729
68, 243

∴ So the GCF of the given numbers is 2 x 3 = 6

Greatest Common Factor of 408,1458 By Matching Biggest Common Factor Method

Greatest Common Factor of 408,1458 By Matching Biggest Common Factor Method

Factors of 408

List of positive integer factors of 408 that divides 408 without a remainder.

1,2,3,4,6,8,12,17,24,34,51,68,102,136,204,408

Factors of 1458

List of positive integer factors of 1458 that divides 1458 without a remainder.

1,2,3,6,9,18,27,54,81,162,243,486,729,1458

Greatest Common Factor

We found the factors 408,1458 . The biggest common factor number is the GCF number.
So the greatest common factor 408,1458 is 6.

Lets's calculate LCM of 838,8076

2 838, 8076
419, 4038

∴ So the LCM of the given numbers is 2 x 419 x 4038 = 3383844

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 6/3383844

Therefore, the GCF of Fractions 408/838,1458/8076 is 6/3383844

Least Common Multiple of 838,8076 with GCF Formula

Least Common Multiple of 838,8076 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 838,8076 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(838,8076) = 2

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

GCF(838,8076) x common factors =2 x 1 = 2

LCM(838,8076) = ( 838 × 8076 ) / 2

LCM(838,8076) = 6767688 / 2

LCM(838,8076) = 3383844


GCF of Fractions Calculation Examples

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GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 408/838, 1458/8076

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 408/838, 1458/8076?

Answer: GCF of Numerators as per given numbers 408/838, 1458/8076 is

GCF of Numerators i.e. for 408,1458 is 6

LCM of denominators i.e. for 838,8076 is 3383844.

Thus, GCF of Fractions is 6/3383844.Finally, GCF of Fractions for 408/838, 1458/8076 is 6/3383844.