How to Find GCF of 81/584, 1456/6212?

GCF of 81/584, 1456/6212

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 81/584, 1456/6212 i.e 1/906952 easily. The following is the detailed procedure to determine the greatest common factor of fractions 81/584, 1456/6212.

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 81/584,1456/6212?

Given fractions are 81/584,1456/6212

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 81/584,1456/6212, numerators are 81,1456

Denominators are 584,6212

The GCF of 81,1456 is 1 .

LCM of 584,6212 is 906952.

The greatest common factor of 81/584,1456/6212 = [GCF of 81,1456]/[LCM of 584,6212]= 1/906952

Therefore, the GCF of 81/584,1456/6212 is 1/906952.

Greatest Common Factor of 81,1456

To find the highest common factor of 81,1456, we have to find the factors of both numbers and list the highest common factor.

The factors of 81 are 1, 3, 9, 27, 81

The factors of 1456 are 1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456

The HCF of 81,1456 is 1.

Lets's calculate GCF of 81,1456

Greatest Common Factor (GCF) of 81,1456 By Common Division

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

Greatest Common Factor of 81,1456 By Matching Biggest Common Factor Method

Now, list down the factors of 81

1,3,9,27,81

Now, list down the factors of 1456

1,2,4,7,8,13,14,16,26,28,52,56,91,104,112,182,208,364,728,1456

Greatest Common Factor

We found the factors 81,1456 . The biggest common factor number is the GCF number.
So the greatest common factor 81,1456 is 1.

Lets's calculate LCM of 584,6212

Lowest Common Multiple of 584,6212 using Common Division

2	584, 6212
2	292, 3106
	146, 1553

∴ So the LCM of the given numbers is 2 x 2 x 146 x 1553 = 906952

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/906952

Therefore, the GCF of Fractions 81/584,1456/6212 is 1/906952

Least Common Multiple of 584,6212 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 584,6212 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(584,6212) = 4

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

GCF(584,6212) x common factors =4 x 1 = 4

LCM(584,6212) = ( 584 × 6212 ) / 4

LCM(584,6212) = 3627808 / 4

LCM(584,6212) = 906952

GCF of Fractions Calculation Examples

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FAQs on GCF of Fractions of 81/584, 1456/6212

1. What is the HCF of 81,1456?

The HCF of 81,1456 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 81/584, 1456/6212?

Answer: GCF of Numerators as per given numbers 81/584, 1456/6212 is

GCF of Numerators i.e. for 81,1456 is 1

LCM of denominators i.e. for 584,6212 is 906952.

Thus, GCF of Fractions is 1/906952.Finally, GCF of Fractions for 81/584, 1456/6212 is 1/906952.