How to Find GCF of 81/634, 447/808, 433/952?

GCF of 81/634, 447/808, 433/952

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 81/634, 447/808, 433/952 i.e 1/30480184 easily. The following is the detailed procedure to determine the greatest common factor of fractions 81/634, 447/808, 433/952.

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 81/634,447/808,433/952?

Given fractions are 81/634,447/808,433/952

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 81/634,447/808,433/952, numerators are 81,447,433

Denominators are 634,808,952

The GCF of 81,447,433 is 1 .

LCM of 634,808,952 is 30480184.

The greatest common factor of 81/634,447/808,433/952 = [GCF of 81,447,433]/[LCM of 634,808,952]= 1/30480184

Therefore, the GCF of 81/634,447/808,433/952 is 1/30480184.

Greatest Common Factor of 81,447,433

To find the highest common factor of 81,447,433, 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 447 are 1, 3, 149, 447

The factors of 433 are 1, 433

The HCF of 81,447,433 is 1.

Lets's calculate GCF of 81,447,433

Greatest Common Factor (GCF) of 81,447,433 By Common Division

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

Greatest Common Factor of 81,447,433 By Matching Biggest Common Factor Method

Now, list down the factors of 81

1,3,9,27,81

Now, list down the factors of 447

1,3,149,447

Now, list down the factors of 433

1,433

Greatest Common Factor

We found the factors 81,447,433 . The biggest common factor number is the GCF number.
So the greatest common factor 81,447,433 is 1.

Lets's calculate LCM of 634,808,952

Lowest Common Multiple of 634,808,952 using Common Division

2	634, 808, 952
2	317, 404, 476
2	317, 202, 238
	317, 101, 119

∴ So the LCM of the given numbers is 2 x 2 x 2 x 317 x 101 x 119 = 30480184

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/30480184

Therefore, the GCF of Fractions 81/634,447/808,433/952 is 1/30480184

Least Common Multiple of 634,808,952 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 634,808,952 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(634,808,952) = 2

common factors(in case of two or more numbers have common factors) = 8

GCF(634,808,952) x common factors =2 x 8 = 16

LCM(634,808,952) = ( 634 × 808 × 952 ) / 16

LCM(634,808,952) = 487682944 / 16

LCM(634,808,952) = 30480184

GCF of Fractions Calculation Examples

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FAQs on GCF of Fractions of 81/634, 447/808, 433/952

1. What is the HCF of 81,447,433?

The HCF of 81,447,433 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 81/634, 447/808, 433/952?

Answer: GCF of Numerators as per given numbers 81/634, 447/808, 433/952 is

GCF of Numerators i.e. for 81,447,433 is 1

LCM of denominators i.e. for 634,808,952 is 30480184.

Thus, GCF of Fractions is 1/30480184.Finally, GCF of Fractions for 81/634, 447/808, 433/952 is 1/30480184.