Greatest Common Factor of 126/16, 100/63, 810/207

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 126/16, 100/63, 810/207

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 126/16,100/63,810/207

Given fractions are 126/16,100/63,810/207

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 126,100,810

Greatest Common Factor of Numerators i.e. GCF of 126,100,810 is 2 .

LCM of Denominators means LCM of 16,63,207 as per the given fractions.

LCM of 16,63,207 is 23184 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 126,100,810

GCF of Fractions 126/16,100/63,810/207 is 2/23184

2 126, 100, 810
63, 50, 405

∴ So the GCF of the given numbers is 2 = 2

Greatest Common Factor of 126,100,810 By Matching Biggest Common Factor Method

Greatest Common Factor of 126,100,810 By Matching Biggest Common Factor Method

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Factors of 100

List of positive integer factors of 100 that divides 100 without a remainder.

1,2,4,5,10,20,25,50,100

Factors of 810

List of positive integer factors of 810 that divides 810 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,81,90,135,162,270,405,810

Greatest Common Factor

We found the factors 126,100,810 . The biggest common factor number is the GCF number.
So the greatest common factor 126,100,810 is 2.

Lets's calculate LCM of 16,63,207

3 16, 63, 207
3 16, 21, 69
16, 7, 23

∴ So the LCM of the given numbers is 3 x 3 x 16 x 7 x 23 = 23184

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/23184

Therefore, the GCF of Fractions 126/16,100/63,810/207 is 2/23184

Least Common Multiple of 16,63,207 with GCF Formula

Least Common Multiple of 16,63,207 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 16,63,207 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(16,63,207) = 1

common factors(in case of two or more numbers have common factors) = 9

GCF(16,63,207) x common factors =1 x 9 = 9

LCM(16,63,207) = ( 16 × 63 × 207 ) / 9

LCM(16,63,207) = 208656 / 9

LCM(16,63,207) = 23184


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 126/16, 100/63, 810/207

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 126/16, 100/63, 810/207?

Answer: GCF of Numerators as per given numbers 126/16, 100/63, 810/207 is

GCF of Numerators i.e. for 126,100,810 is 2

LCM of denominators i.e. for 16,63,207 is 23184.

Thus, GCF of Fractions is 2/23184.Finally, GCF of Fractions for 126/16, 100/63, 810/207 is 2/23184.