How to Find GCF of 99/872, 87/206, 821/183?

GCF of 99/872, 87/206, 821/183

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023

Use our free GCF of Fractions Calculator tool to compute the GCF of 99/872, 87/206, 821/183 i.e 1/16436328 easily. The following is the detailed procedure to determine the greatest common factor of fractions 99/872, 87/206, 821/183.

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

What is the GCF of 99/872,87/206,821/183?

Given fractions are 99/872,87/206,821/183

To find the GCF of fractions, we have to find the GCF of numerator numbers and LCM of denominator numbers. Its formula is given by

GCF of Fraction = Greatest Common Factor of Numerator/Least Common Multiple of Denominators

In the fractions 99/872,87/206,821/183, numerators are 99,87,821

Denominators are 872,206,183

The GCF of 99,87,821 is 1 .

LCM of 872,206,183 is 16436328.

The greatest common factor of 99/872,87/206,821/183 = [GCF of 99,87,821]/[LCM of 872,206,183]= 1/16436328

Therefore, the GCF of 99/872,87/206,821/183 is 1/16436328.

Greatest Common Factor of 99,87,821

To find the highest common factor of 99,87,821, we have to find the factors of both numbers and list the highest common factor.

The factors of 99 are 1, 3, 9, 11, 33, 99

The factors of 87 are 1, 3, 29, 87

The factors of 821 are 1, 821

The HCF of 99,87,821 is 1.

Lets's calculate GCF of 99,87,821

Greatest Common Factor (GCF) of 99,87,821 By Common Division

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

Greatest Common Factor of 99,87,821 By Matching Biggest Common Factor Method

Now, list down the factors of 99

1,3,9,11,33,99

Now, list down the factors of 87

1,3,29,87

Now, list down the factors of 821

1,821

Greatest Common Factor

We found the factors 99,87,821 . The biggest common factor number is the GCF number.
So the greatest common factor 99,87,821 is 1.

Lets's calculate LCM of 872,206,183

Lowest Common Multiple of 872,206,183 using Common Division

2	872, 206, 183
	436, 103, 183

∴ So the LCM of the given numbers is 2 x 436 x 103 x 183 = 16436328

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/16436328

Therefore, the GCF of Fractions 99/872,87/206,821/183 is 1/16436328

Least Common Multiple of 872,206,183 with GCF Formula

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 872,206,183 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(872,206,183) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(872,206,183) x common factors =1 x 2 = 2

LCM(872,206,183) = ( 872 × 206 × 183 ) / 2

LCM(872,206,183) = 32872656 / 2

LCM(872,206,183) = 16436328

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

FAQs on GCF of Fractions of 99/872, 87/206, 821/183

1. What is the HCF of 99,87,821?

The HCF of 99,87,821 is 1

2. What is the GCF of a fraction?

The GCF of a fraction is defined as the greatest fraction that divides exactly into 2 or more fractions.

3. 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.

4. What is the GCF of Fractions for 99/872, 87/206, 821/183?

Answer: GCF of Numerators as per given numbers 99/872, 87/206, 821/183 is

GCF of Numerators i.e. for 99,87,821 is 1

LCM of denominators i.e. for 872,206,183 is 16436328.

Thus, GCF of Fractions is 1/16436328.Finally, GCF of Fractions for 99/872, 87/206, 821/183 is 1/16436328.