Greatest Common Factor of 397/93, 786/40, 272/808

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 397/93, 786/40, 272/808

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 397/93,786/40,272/808

Given fractions are 397/93,786/40,272/808

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 397,786,272

Greatest Common Factor of Numerators i.e. GCF of 397,786,272 is 1 .

LCM of Denominators means LCM of 93,40,808 as per the given fractions.

LCM of 93,40,808 is 375720 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 397,786,272

GCF of Fractions 397/93,786/40,272/808 is 1/375720

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

Greatest Common Factor of 397,786,272 By Matching Biggest Common Factor Method

Greatest Common Factor of 397,786,272 By Matching Biggest Common Factor Method

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Factors of 786

List of positive integer factors of 786 that divides 786 without a remainder.

1,2,3,6,131,262,393,786

Factors of 272

List of positive integer factors of 272 that divides 272 without a remainder.

1,2,4,8,16,17,34,68,136,272

Greatest Common Factor

We found the factors 397,786,272 . The biggest common factor number is the GCF number.
So the greatest common factor 397,786,272 is 1.

Lets's calculate LCM of 93,40,808

2 93, 40, 808
2 93, 20, 404
2 93, 10, 202
93, 5, 101

∴ So the LCM of the given numbers is 2 x 2 x 2 x 93 x 5 x 101 = 375720

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/375720

Therefore, the GCF of Fractions 397/93,786/40,272/808 is 1/375720

Least Common Multiple of 93,40,808 with GCF Formula

Least Common Multiple of 93,40,808 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 93,40,808 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(93,40,808) = 1

common factors(in case of two or more numbers have common factors) = 8

GCF(93,40,808) x common factors =1 x 8 = 8

LCM(93,40,808) = ( 93 × 40 × 808 ) / 8

LCM(93,40,808) = 3005760 / 8

LCM(93,40,808) = 375720


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 397/93, 786/40, 272/808

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 397/93, 786/40, 272/808?

Answer: GCF of Numerators as per given numbers 397/93, 786/40, 272/808 is

GCF of Numerators i.e. for 397,786,272 is 1

LCM of denominators i.e. for 93,40,808 is 375720.

Thus, GCF of Fractions is 1/375720.Finally, GCF of Fractions for 397/93, 786/40, 272/808 is 1/375720.