How to Find GCF of 36/81, 73/62, 865/287?

GCF of 36/81, 73/62, 865/287

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 36/81, 73/62, 865/287 i.e 1/1441314 easily. The following is the detailed procedure to determine the greatest common factor of fractions 36/81, 73/62, 865/287.

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 36/81,73/62,865/287?

Given fractions are 36/81,73/62,865/287

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 36/81,73/62,865/287, numerators are 36,73,865

Denominators are 81,62,287

The GCF of 36,73,865 is 1 .

LCM of 81,62,287 is 1441314.

The greatest common factor of 36/81,73/62,865/287 = [GCF of 36,73,865]/[LCM of 81,62,287]= 1/1441314

Therefore, the GCF of 36/81,73/62,865/287 is 1/1441314.

Greatest Common Factor of 36,73,865

To find the highest common factor of 36,73,865, we have to find the factors of both numbers and list the highest common factor.

The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, 36

The factors of 73 are 1, 73

The factors of 865 are 1, 5, 173, 865

The HCF of 36,73,865 is 1.

Lets's calculate GCF of 36,73,865

Greatest Common Factor (GCF) of 36,73,865 By Common Division

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

Greatest Common Factor of 36,73,865 By Matching Biggest Common Factor Method

Now, list down the factors of 36

1,2,3,4,6,9,12,18,36

Now, list down the factors of 73

1,73

Now, list down the factors of 865

1,5,173,865

Greatest Common Factor

We found the factors 36,73,865 . The biggest common factor number is the GCF number.
So the greatest common factor 36,73,865 is 1.

Lets's calculate LCM of 81,62,287

Lowest Common Multiple of 81,62,287 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 1441314

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1441314

Therefore, the GCF of Fractions 36/81,73/62,865/287 is 1/1441314

Least Common Multiple of 81,62,287 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 81,62,287 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,62,287) = 1

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

GCF(81,62,287) x common factors =1 x 1 = 1

LCM(81,62,287) = ( 81 × 62 × 287 ) / 1

LCM(81,62,287) = 1441314 / 1

LCM(81,62,287) = 1441314

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FAQs on GCF of Fractions of 36/81, 73/62, 865/287

1. What is the HCF of 36,73,865?

The HCF of 36,73,865 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 36/81, 73/62, 865/287?

Answer: GCF of Numerators as per given numbers 36/81, 73/62, 865/287 is

GCF of Numerators i.e. for 36,73,865 is 1

LCM of denominators i.e. for 81,62,287 is 1441314.

Thus, GCF of Fractions is 1/1441314.Finally, GCF of Fractions for 36/81, 73/62, 865/287 is 1/1441314.