How to Find GCF of 91/659, 38/142, 667/976?

GCF of 91/659, 38/142, 667/976

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 91/659, 38/142, 667/976 i.e 1/45666064 easily. The following is the detailed procedure to determine the greatest common factor of fractions 91/659, 38/142, 667/976.

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 91/659,38/142,667/976?

Given fractions are 91/659,38/142,667/976

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 91/659,38/142,667/976, numerators are 91,38,667

Denominators are 659,142,976

The GCF of 91,38,667 is 1 .

LCM of 659,142,976 is 45666064.

The greatest common factor of 91/659,38/142,667/976 = [GCF of 91,38,667]/[LCM of 659,142,976]= 1/45666064

Therefore, the GCF of 91/659,38/142,667/976 is 1/45666064.

Greatest Common Factor of 91,38,667

To find the highest common factor of 91,38,667, we have to find the factors of both numbers and list the highest common factor.

The factors of 91 are 1, 7, 13, 91

The factors of 38 are 1, 2, 19, 38

The factors of 667 are 1, 23, 29, 667

The HCF of 91,38,667 is 1.

Lets's calculate GCF of 91,38,667

Greatest Common Factor (GCF) of 91,38,667 By Common Division

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

Greatest Common Factor of 91,38,667 By Matching Biggest Common Factor Method

Now, list down the factors of 91

1,7,13,91

Now, list down the factors of 38

1,2,19,38

Now, list down the factors of 667

1,23,29,667

Greatest Common Factor

We found the factors 91,38,667 . The biggest common factor number is the GCF number.
So the greatest common factor 91,38,667 is 1.

Lets's calculate LCM of 659,142,976

Lowest Common Multiple of 659,142,976 using Common Division

2	659, 142, 976
	659, 71, 488

∴ So the LCM of the given numbers is 2 x 659 x 71 x 488 = 45666064

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/45666064

Therefore, the GCF of Fractions 91/659,38/142,667/976 is 1/45666064

Least Common Multiple of 659,142,976 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 659,142,976 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(659,142,976) = 1

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

GCF(659,142,976) x common factors =1 x 2 = 2

LCM(659,142,976) = ( 659 × 142 × 976 ) / 2

LCM(659,142,976) = 91332128 / 2

LCM(659,142,976) = 45666064

GCF of Fractions Calculation Examples

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FAQs on GCF of Fractions of 91/659, 38/142, 667/976

1. What is the HCF of 91,38,667?

The HCF of 91,38,667 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 91/659, 38/142, 667/976?

Answer: GCF of Numerators as per given numbers 91/659, 38/142, 667/976 is

GCF of Numerators i.e. for 91,38,667 is 1

LCM of denominators i.e. for 659,142,976 is 45666064.

Thus, GCF of Fractions is 1/45666064.Finally, GCF of Fractions for 91/659, 38/142, 667/976 is 1/45666064.