Greatest Common Factor of 575/12, 645/68, 623/534

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 575/12, 645/68, 623/534

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 575/12,645/68,623/534

Given fractions are 575/12,645/68,623/534

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 575,645,623

Greatest Common Factor of Numerators i.e. GCF of 575,645,623 is 1 .

LCM of Denominators means LCM of 12,68,534 as per the given fractions.

LCM of 12,68,534 is 18156 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 575,645,623

GCF of Fractions 575/12,645/68,623/534 is 1/18156

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

Greatest Common Factor of 575,645,623 By Matching Biggest Common Factor Method

Greatest Common Factor of 575,645,623 By Matching Biggest Common Factor Method

Factors of 575

List of positive integer factors of 575 that divides 575 without a remainder.

1,5,23,25,115,575

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Factors of 623

List of positive integer factors of 623 that divides 623 without a remainder.

1,7,89,623

Greatest Common Factor

We found the factors 575,645,623 . The biggest common factor number is the GCF number.
So the greatest common factor 575,645,623 is 1.

Lets's calculate LCM of 12,68,534

2 12, 68, 534
2 6, 34, 267
3 3, 17, 267
1, 17, 89

∴ So the LCM of the given numbers is 2 x 2 x 3 x 1 x 17 x 89 = 18156

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/18156

Therefore, the GCF of Fractions 575/12,645/68,623/534 is 1/18156

Least Common Multiple of 12,68,534 with GCF Formula

Least Common Multiple of 12,68,534 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 12,68,534 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(12,68,534) = 2

common factors(in case of two or more numbers have common factors) = 12

GCF(12,68,534) x common factors =2 x 12 = 24

LCM(12,68,534) = ( 12 × 68 × 534 ) / 24

LCM(12,68,534) = 435744 / 24

LCM(12,68,534) = 18156


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 575/12, 645/68, 623/534

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 575/12, 645/68, 623/534?

Answer: GCF of Numerators as per given numbers 575/12, 645/68, 623/534 is

GCF of Numerators i.e. for 575,645,623 is 1

LCM of denominators i.e. for 12,68,534 is 18156.

Thus, GCF of Fractions is 1/18156.Finally, GCF of Fractions for 575/12, 645/68, 623/534 is 1/18156.