How to Find GCF of 73/818, 427/853, 644/938?

GCF of 73/818, 427/853, 644/938

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 73/818, 427/853, 644/938 i.e 1/327246626 easily. The following is the detailed procedure to determine the greatest common factor of fractions 73/818, 427/853, 644/938.

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 73/818,427/853,644/938?

Given fractions are 73/818,427/853,644/938

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 73/818,427/853,644/938, numerators are 73,427,644

Denominators are 818,853,938

The GCF of 73,427,644 is 1 .

LCM of 818,853,938 is 327246626.

The greatest common factor of 73/818,427/853,644/938 = [GCF of 73,427,644]/[LCM of 818,853,938]= 1/327246626

Therefore, the GCF of 73/818,427/853,644/938 is 1/327246626.

Greatest Common Factor of 73,427,644

To find the highest common factor of 73,427,644, we have to find the factors of both numbers and list the highest common factor.

The factors of 73 are 1, 73

The factors of 427 are 1, 7, 61, 427

The factors of 644 are 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

The HCF of 73,427,644 is 1.

Lets's calculate GCF of 73,427,644

Greatest Common Factor (GCF) of 73,427,644 By Common Division

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

Greatest Common Factor of 73,427,644 By Matching Biggest Common Factor Method

Now, list down the factors of 73

1,73

Now, list down the factors of 427

1,7,61,427

Now, list down the factors of 644

1,2,4,7,14,23,28,46,92,161,322,644

Greatest Common Factor

We found the factors 73,427,644 . The biggest common factor number is the GCF number.
So the greatest common factor 73,427,644 is 1.

Lets's calculate LCM of 818,853,938

Lowest Common Multiple of 818,853,938 using Common Division

2	818, 853, 938
	409, 853, 469

∴ So the LCM of the given numbers is 2 x 409 x 853 x 469 = 327246626

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/327246626

Therefore, the GCF of Fractions 73/818,427/853,644/938 is 1/327246626

Least Common Multiple of 818,853,938 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 818,853,938 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(818,853,938) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(818,853,938) x common factors =1 x 2 = 2

LCM(818,853,938) = ( 818 × 853 × 938 ) / 2

LCM(818,853,938) = 654493252 / 2

LCM(818,853,938) = 327246626

GCF of Fractions Calculation Examples

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FAQs on GCF of Fractions of 73/818, 427/853, 644/938

1. What is the HCF of 73,427,644?

The HCF of 73,427,644 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 73/818, 427/853, 644/938?

Answer: GCF of Numerators as per given numbers 73/818, 427/853, 644/938 is

GCF of Numerators i.e. for 73,427,644 is 1

LCM of denominators i.e. for 818,853,938 is 327246626.

Thus, GCF of Fractions is 1/327246626.Finally, GCF of Fractions for 73/818, 427/853, 644/938 is 1/327246626.