How to Find GCF of 21/605, 2332/9791?

GCF of 21/605, 2332/9791

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 21/605, 2332/9791 i.e 1/5923555 easily. The following is the detailed procedure to determine the greatest common factor of fractions 21/605, 2332/9791.

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 21/605,2332/9791?

Given fractions are 21/605,2332/9791

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 21/605,2332/9791, numerators are 21,2332

Denominators are 605,9791

The GCF of 21,2332 is 1 .

LCM of 605,9791 is 5923555.

The greatest common factor of 21/605,2332/9791 = [GCF of 21,2332]/[LCM of 605,9791]= 1/5923555

Therefore, the GCF of 21/605,2332/9791 is 1/5923555.

Greatest Common Factor of 21,2332

To find the highest common factor of 21,2332, we have to find the factors of both numbers and list the highest common factor.

The factors of 21 are 1, 3, 7, 21

The factors of 2332 are 1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332

The HCF of 21,2332 is 1.

Lets's calculate GCF of 21,2332

Greatest Common Factor (GCF) of 21,2332 By Common Division

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

Greatest Common Factor of 21,2332 By Matching Biggest Common Factor Method

Now, list down the factors of 21

1,3,7,21

Now, list down the factors of 2332

1,2,4,11,22,44,53,106,212,583,1166,2332

Greatest Common Factor

We found the factors 21,2332 . The biggest common factor number is the GCF number.
So the greatest common factor 21,2332 is 1.

Lets's calculate LCM of 605,9791

Lowest Common Multiple of 605,9791 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 5923555

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/5923555

Therefore, the GCF of Fractions 21/605,2332/9791 is 1/5923555

Least Common Multiple of 605,9791 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 605,9791 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(605,9791) = 1

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

GCF(605,9791) x common factors =1 x 1 = 1

LCM(605,9791) = ( 605 × 9791 ) / 1

LCM(605,9791) = 5923555 / 1

LCM(605,9791) = 5923555

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FAQs on GCF of Fractions of 21/605, 2332/9791

1. What is the HCF of 21,2332?

The HCF of 21,2332 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 21/605, 2332/9791?

Answer: GCF of Numerators as per given numbers 21/605, 2332/9791 is

GCF of Numerators i.e. for 21,2332 is 1

LCM of denominators i.e. for 605,9791 is 5923555.

Thus, GCF of Fractions is 1/5923555.Finally, GCF of Fractions for 21/605, 2332/9791 is 1/5923555.