Greatest Common Factor of 9/72, 4/87, 29/75, 36/630

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 9/72, 4/87, 29/75, 36/630

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 9/72,4/87,29/75,36/630

Given fractions are 9/72,4/87,29/75,36/630

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 9,4,29,36

Greatest Common Factor of Numerators i.e. GCF of 9,4,29,36 is 1 .

LCM of Denominators means LCM of 72,87,75,630 as per the given fractions.

LCM of 72,87,75,630 is 365400 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 9,4,29,36

GCF of Fractions 9/72,4/87,29/75,36/630 is 1/365400

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

Greatest Common Factor of 9,4,29,36 By Matching Biggest Common Factor Method

Greatest Common Factor of 9,4,29,36 By Matching Biggest Common Factor Method

Factors of 9

List of positive integer factors of 9 that divides 9 without a remainder.

1,3,9

Factors of 4

List of positive integer factors of 4 that divides 4 without a remainder.

1,2,4

Factors of 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Greatest Common Factor

We found the factors 9,4,29,36 . The biggest common factor number is the GCF number.
So the greatest common factor 9,4,29,36 is 1.

Lets's calculate LCM of 72,87,75,630

2 72, 87, 75, 630
3 36, 87, 75, 315
3 12, 29, 25, 105
5 4, 29, 25, 35
4, 29, 5, 7

∴ So the LCM of the given numbers is 2 x 3 x 3 x 5 x 4 x 29 x 5 x 7 = 365400

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/365400

Therefore, the GCF of Fractions 9/72,4/87,29/75,36/630 is 1/365400

Least Common Multiple of 72,87,75,630 with GCF Formula

Least Common Multiple of 72,87,75,630 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 72,87,75,630 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(72,87,75,630) = 3

common factors(in case of two or more numbers have common factors) = 270

GCF(72,87,75,630) x common factors =3 x 270 = 810

LCM(72,87,75,630) = ( 72 × 87 × 75 × 630 ) / 810

LCM(72,87,75,630) = 295974000 / 810

LCM(72,87,75,630) = 365400


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 9/72, 4/87, 29/75, 36/630

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 9/72, 4/87, 29/75, 36/630?

Answer: GCF of Numerators as per given numbers 9/72, 4/87, 29/75, 36/630 is

GCF of Numerators i.e. for 9,4,29,36 is 1

LCM of denominators i.e. for 72,87,75,630 is 365400.

Thus, GCF of Fractions is 1/365400.Finally, GCF of Fractions for 9/72, 4/87, 29/75, 36/630 is 1/365400.