Greatest Common Factor of 201/20, 581/20, 124/220

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 201/20, 581/20, 124/220

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 201/20,581/20,124/220

Given fractions are 201/20,581/20,124/220

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 201,581,124

Greatest Common Factor of Numerators i.e. GCF of 201,581,124 is 1 .

LCM of Denominators means LCM of 20,20,220 as per the given fractions.

LCM of 20,20,220 is 220 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 201,581,124

GCF of Fractions 201/20,581/20,124/220 is 1/220

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

Greatest Common Factor of 201,581,124 By Matching Biggest Common Factor Method

Greatest Common Factor of 201,581,124 By Matching Biggest Common Factor Method

Factors of 201

List of positive integer factors of 201 that divides 201 without a remainder.

1,3,67,201

Factors of 581

List of positive integer factors of 581 that divides 581 without a remainder.

1,7,83,581

Factors of 124

List of positive integer factors of 124 that divides 124 without a remainder.

1,2,4,31,62,124

Greatest Common Factor

We found the factors 201,581,124 . The biggest common factor number is the GCF number.
So the greatest common factor 201,581,124 is 1.

Lets's calculate LCM of 20,20,220

2 20, 20, 220
2 10, 10, 110
5 5, 5, 55
1, 1, 11

∴ So the LCM of the given numbers is 2 x 2 x 5 x 1 x 1 x 11 = 220

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/220

Therefore, the GCF of Fractions 201/20,581/20,124/220 is 1/220

Least Common Multiple of 20,20,220 with GCF Formula

Least Common Multiple of 20,20,220 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 20,20,220 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(20,20,220) = 20

common factors(in case of two or more numbers have common factors) = 20

GCF(20,20,220) x common factors =20 x 20 = 400

LCM(20,20,220) = ( 20 × 20 × 220 ) / 400

LCM(20,20,220) = 88000 / 400

LCM(20,20,220) = 220


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 201/20, 581/20, 124/220

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 201/20, 581/20, 124/220?

Answer: GCF of Numerators as per given numbers 201/20, 581/20, 124/220 is

GCF of Numerators i.e. for 201,581,124 is 1

LCM of denominators i.e. for 20,20,220 is 220.

Thus, GCF of Fractions is 1/220.Finally, GCF of Fractions for 201/20, 581/20, 124/220 is 1/220.