Greatest Common Factor of 801/835, 243/270

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 801/835, 243/270

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 801/835,243/270

Given fractions are 801/835,243/270

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 801,243

Greatest Common Factor of Numerators i.e. GCF of 801,243 is 9 .

LCM of Denominators means LCM of 835,270 as per the given fractions.

LCM of 835,270 is 45090 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 801,243

GCF of Fractions 801/835,243/270 is 9/45090

3 801, 243
3 267, 81
89, 27

∴ So the GCF of the given numbers is 3 x 3 = 9

Greatest Common Factor of 801,243 By Matching Biggest Common Factor Method

Greatest Common Factor of 801,243 By Matching Biggest Common Factor Method

Factors of 801

List of positive integer factors of 801 that divides 801 without a remainder.

1,3,9,89,267,801

Factors of 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Greatest Common Factor

We found the factors 801,243 . The biggest common factor number is the GCF number.
So the greatest common factor 801,243 is 9.

Lets's calculate LCM of 835,270

5 835, 270
167, 54

∴ So the LCM of the given numbers is 5 x 167 x 54 = 45090

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 9/45090

Therefore, the GCF of Fractions 801/835,243/270 is 9/45090

Least Common Multiple of 835,270 with GCF Formula

Least Common Multiple of 835,270 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 835,270 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(835,270) = 5

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

GCF(835,270) x common factors =5 x 1 = 5

LCM(835,270) = ( 835 × 270 ) / 5

LCM(835,270) = 225450 / 5

LCM(835,270) = 45090


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 801/835, 243/270

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 801/835, 243/270?

Answer: GCF of Numerators as per given numbers 801/835, 243/270 is

GCF of Numerators i.e. for 801,243 is 9

LCM of denominators i.e. for 835,270 is 45090.

Thus, GCF of Fractions is 9/45090.Finally, GCF of Fractions for 801/835, 243/270 is 9/45090.