How to Find GCF of 66/58, 127/99, 638/908?

GCF of 66/58, 127/99, 638/908

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 66/58, 127/99, 638/908 i.e 1/2606868 easily. The following is the detailed procedure to determine the greatest common factor of fractions 66/58, 127/99, 638/908.

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 66/58,127/99,638/908?

Given fractions are 66/58,127/99,638/908

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 66/58,127/99,638/908, numerators are 66,127,638

Denominators are 58,99,908

The GCF of 66,127,638 is 1 .

LCM of 58,99,908 is 2606868.

The greatest common factor of 66/58,127/99,638/908 = [GCF of 66,127,638]/[LCM of 58,99,908]= 1/2606868

Therefore, the GCF of 66/58,127/99,638/908 is 1/2606868.

Greatest Common Factor of 66,127,638

To find the highest common factor of 66,127,638, we have to find the factors of both numbers and list the highest common factor.

The factors of 66 are 1, 2, 3, 6, 11, 22, 33, 66

The factors of 127 are 1, 127

The factors of 638 are 1, 2, 11, 22, 29, 58, 319, 638

The HCF of 66,127,638 is 1.

Lets's calculate GCF of 66,127,638

Greatest Common Factor (GCF) of 66,127,638 By Common Division

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

Greatest Common Factor of 66,127,638 By Matching Biggest Common Factor Method

Now, list down the factors of 66

1,2,3,6,11,22,33,66

Now, list down the factors of 127

1,127

Now, list down the factors of 638

1,2,11,22,29,58,319,638

Greatest Common Factor

We found the factors 66,127,638 . The biggest common factor number is the GCF number.
So the greatest common factor 66,127,638 is 1.

Lets's calculate LCM of 58,99,908

Lowest Common Multiple of 58,99,908 using Common Division

2	58, 99, 908
	29, 99, 454

∴ So the LCM of the given numbers is 2 x 29 x 99 x 454 = 2606868

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2606868

Therefore, the GCF of Fractions 66/58,127/99,638/908 is 1/2606868

Least Common Multiple of 58,99,908 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 58,99,908 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(58,99,908) = 1

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

GCF(58,99,908) x common factors =1 x 2 = 2

LCM(58,99,908) = ( 58 × 99 × 908 ) / 2

LCM(58,99,908) = 5213736 / 2

LCM(58,99,908) = 2606868

GCF of Fractions Calculation Examples

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FAQs on GCF of Fractions of 66/58, 127/99, 638/908

1. What is the HCF of 66,127,638?

The HCF of 66,127,638 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 66/58, 127/99, 638/908?

Answer: GCF of Numerators as per given numbers 66/58, 127/99, 638/908 is

GCF of Numerators i.e. for 66,127,638 is 1

LCM of denominators i.e. for 58,99,908 is 2606868.

Thus, GCF of Fractions is 1/2606868.Finally, GCF of Fractions for 66/58, 127/99, 638/908 is 1/2606868.