Greatest Common Factor of 585/30, 286/79, 190/90

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 585/30, 286/79, 190/90

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 585/30,286/79,190/90

Given fractions are 585/30,286/79,190/90

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 585,286,190

Greatest Common Factor of Numerators i.e. GCF of 585,286,190 is 1 .

LCM of Denominators means LCM of 30,79,90 as per the given fractions.

LCM of 30,79,90 is 7110 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 585,286,190

GCF of Fractions 585/30,286/79,190/90 is 1/7110

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

Greatest Common Factor of 585,286,190 By Matching Biggest Common Factor Method

Greatest Common Factor of 585,286,190 By Matching Biggest Common Factor Method

Factors of 585

List of positive integer factors of 585 that divides 585 without a remainder.

1,3,5,9,13,15,39,45,65,117,195,585

Factors of 286

List of positive integer factors of 286 that divides 286 without a remainder.

1,2,11,13,22,26,143,286

Factors of 190

List of positive integer factors of 190 that divides 190 without a remainder.

1,2,5,10,19,38,95,190

Greatest Common Factor

We found the factors 585,286,190 . The biggest common factor number is the GCF number.
So the greatest common factor 585,286,190 is 1.

Lets's calculate LCM of 30,79,90

2 30, 79, 90
3 15, 79, 45
5 5, 79, 15
1, 79, 3

∴ So the LCM of the given numbers is 2 x 3 x 5 x 1 x 79 x 3 = 7110

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/7110

Therefore, the GCF of Fractions 585/30,286/79,190/90 is 1/7110

Least Common Multiple of 30,79,90 with GCF Formula

Least Common Multiple of 30,79,90 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 30,79,90 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(30,79,90) = 1

common factors(in case of two or more numbers have common factors) = 30

GCF(30,79,90) x common factors =1 x 30 = 30

LCM(30,79,90) = ( 30 × 79 × 90 ) / 30

LCM(30,79,90) = 213300 / 30

LCM(30,79,90) = 7110


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 585/30, 286/79, 190/90

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 585/30, 286/79, 190/90?

Answer: GCF of Numerators as per given numbers 585/30, 286/79, 190/90 is

GCF of Numerators i.e. for 585,286,190 is 1

LCM of denominators i.e. for 30,79,90 is 7110.

Thus, GCF of Fractions is 1/7110.Finally, GCF of Fractions for 585/30, 286/79, 190/90 is 1/7110.