How to Find GCF of 56/87, 797/38, 199/647?

GCF of 56/87, 797/38, 199/647

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 56/87, 797/38, 199/647 i.e 1/2138982 easily. The following is the detailed procedure to determine the greatest common factor of fractions 56/87, 797/38, 199/647.

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 56/87,797/38,199/647?

Given fractions are 56/87,797/38,199/647

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 56/87,797/38,199/647, numerators are 56,797,199

Denominators are 87,38,647

The GCF of 56,797,199 is 1 .

LCM of 87,38,647 is 2138982.

The greatest common factor of 56/87,797/38,199/647 = [GCF of 56,797,199]/[LCM of 87,38,647]= 1/2138982

Therefore, the GCF of 56/87,797/38,199/647 is 1/2138982.

Greatest Common Factor of 56,797,199

To find the highest common factor of 56,797,199, we have to find the factors of both numbers and list the highest common factor.

The factors of 56 are 1, 2, 4, 7, 8, 14, 28, 56

The factors of 797 are 1, 797

The factors of 199 are 1, 199

The HCF of 56,797,199 is 1.

Lets's calculate GCF of 56,797,199

Greatest Common Factor (GCF) of 56,797,199 By Common Division

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

Greatest Common Factor of 56,797,199 By Matching Biggest Common Factor Method

Now, list down the factors of 56

1,2,4,7,8,14,28,56

Now, list down the factors of 797

1,797

Now, list down the factors of 199

1,199

Greatest Common Factor

We found the factors 56,797,199 . The biggest common factor number is the GCF number.
So the greatest common factor 56,797,199 is 1.

Lets's calculate LCM of 87,38,647

Lowest Common Multiple of 87,38,647 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 2138982

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2138982

Therefore, the GCF of Fractions 56/87,797/38,199/647 is 1/2138982

Least Common Multiple of 87,38,647 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 87,38,647 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(87,38,647) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(87,38,647) x common factors =1 x 1 = 1

LCM(87,38,647) = ( 87 × 38 × 647 ) / 1

LCM(87,38,647) = 2138982 / 1

LCM(87,38,647) = 2138982

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

FAQs on GCF of Fractions of 56/87, 797/38, 199/647

1. What is the HCF of 56,797,199?

The HCF of 56,797,199 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 56/87, 797/38, 199/647?

Answer: GCF of Numerators as per given numbers 56/87, 797/38, 199/647 is

GCF of Numerators i.e. for 56,797,199 is 1

LCM of denominators i.e. for 87,38,647 is 2138982.

Thus, GCF of Fractions is 1/2138982.Finally, GCF of Fractions for 56/87, 797/38, 199/647 is 1/2138982.