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GCF of 461/987, 572/720

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 461/987, 572/720 i.e 1/236880 easily. The following is the detailed procedure to determine the greatest common factor of fractions 461/987, 572/720.

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

GCF of:

What is the GCF of 461/987,572/720?

Given fractions are 461/987,572/720

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 461/987,572/720, numerators are 461,572

Denominators are 987,720

The GCF of 461,572 is 1 .

LCM of 987,720 is 236880.

The greatest common factor of 461/987,572/720 = [GCF of 461,572]/[LCM of 987,720]= 1/236880

Therefore, the GCF of 461/987,572/720 is 1/236880.

Greatest Common Factor of 461,572

To find the highest common factor of 461,572, we have to find the factors of both numbers and list the highest common factor.

The factors of 461 are 1, 461

The factors of 572 are 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

The HCF of 461,572 is 1.

Lets's calculate GCF of 461,572

Greatest Common Factor (GCF) of 461,572 By Common Division

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

Greatest Common Factor of 461,572 By Matching Biggest Common Factor Method

Greatest Common Factor of 461,572 By Matching Biggest Common Factor Method

Now, list down the factors of 461

:

1,461

Now, list down the factors of 572

:

1,2,4,11,13,22,26,44,52,143,286,572

Greatest Common Factor

We found the factors 461,572 . The biggest common factor number is the GCF number.
So the greatest common factor 461,572 is 1.

Lets's calculate LCM of 987,720

Lowest Common Multiple of 987,720 using Common Division

3 987, 720
329, 240

∴ So the LCM of the given numbers is 3 x 329 x 240 = 236880

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/236880

Therefore, the GCF of Fractions 461/987,572/720 is 1/236880

Least Common Multiple of 987,720 with GCF Formula

Least Common Multiple of 987,720 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 987,720 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(987,720) = 3

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

GCF(987,720) x common factors =3 x 1 = 3

LCM(987,720) = ( 987 × 720 ) / 3

LCM(987,720) = 710640 / 3

LCM(987,720) = 236880


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FAQs on GCF of Fractions of 461/987, 572/720

1. What is the HCF of 461,572?

The HCF of 461,572 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 461/987, 572/720?

Answer: GCF of Numerators as per given numbers 461/987, 572/720 is

GCF of Numerators i.e. for 461,572 is 1

LCM of denominators i.e. for 987,720 is 236880.

Thus, GCF of Fractions is 1/236880.Finally, GCF of Fractions for 461/987, 572/720 is 1/236880.