How to Find GCF of 13/16, 879/56, 755/647?

GCF of 13/16, 879/56, 755/647

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 13/16, 879/56, 755/647 i.e 1/72464 easily. The following is the detailed procedure to determine the greatest common factor of fractions 13/16, 879/56, 755/647.

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 13/16,879/56,755/647?

Given fractions are 13/16,879/56,755/647

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 13/16,879/56,755/647, numerators are 13,879,755

Denominators are 16,56,647

The GCF of 13,879,755 is 1 .

LCM of 16,56,647 is 72464.

The greatest common factor of 13/16,879/56,755/647 = [GCF of 13,879,755]/[LCM of 16,56,647]= 1/72464

Therefore, the GCF of 13/16,879/56,755/647 is 1/72464.

Greatest Common Factor of 13,879,755

To find the highest common factor of 13,879,755, we have to find the factors of both numbers and list the highest common factor.

The factors of 13 are 1, 13

The factors of 879 are 1, 3, 293, 879

The factors of 755 are 1, 5, 151, 755

The HCF of 13,879,755 is 1.

Lets's calculate GCF of 13,879,755

Greatest Common Factor (GCF) of 13,879,755 By Common Division

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

Greatest Common Factor of 13,879,755 By Matching Biggest Common Factor Method

Now, list down the factors of 13

1,13

Now, list down the factors of 879

1,3,293,879

Now, list down the factors of 755

1,5,151,755

Greatest Common Factor

We found the factors 13,879,755 . The biggest common factor number is the GCF number.
So the greatest common factor 13,879,755 is 1.

Lets's calculate LCM of 16,56,647

Lowest Common Multiple of 16,56,647 using Common Division

2	16, 56, 647
2	8, 28, 647
2	4, 14, 647
	2, 7, 647

∴ So the LCM of the given numbers is 2 x 2 x 2 x 2 x 7 x 647 = 72464

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/72464

Therefore, the GCF of Fractions 13/16,879/56,755/647 is 1/72464

Least Common Multiple of 16,56,647 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 16,56,647 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(16,56,647) = 1

common factors(in case of two or more numbers have common factors) = 8

GCF(16,56,647) x common factors =1 x 8 = 8

LCM(16,56,647) = ( 16 × 56 × 647 ) / 8

LCM(16,56,647) = 579712 / 8

LCM(16,56,647) = 72464

GCF of Fractions Calculation Examples

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FAQs on GCF of Fractions of 13/16, 879/56, 755/647

1. What is the HCF of 13,879,755?

The HCF of 13,879,755 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 13/16, 879/56, 755/647?

Answer: GCF of Numerators as per given numbers 13/16, 879/56, 755/647 is

GCF of Numerators i.e. for 13,879,755 is 1

LCM of denominators i.e. for 16,56,647 is 72464.

Thus, GCF of Fractions is 1/72464.Finally, GCF of Fractions for 13/16, 879/56, 755/647 is 1/72464.