How to Find GCF of 398/547, 347/885, 729/372?

GCF of 398/547, 347/885, 729/372

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 398/547, 347/885, 729/372 i.e 1/60027780 easily. The following is the detailed procedure to determine the greatest common factor of fractions 398/547, 347/885, 729/372.

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 398/547,347/885,729/372?

Given fractions are 398/547,347/885,729/372

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 398/547,347/885,729/372, numerators are 398,347,729

Denominators are 547,885,372

The GCF of 398,347,729 is 1 .

LCM of 547,885,372 is 60027780.

The greatest common factor of 398/547,347/885,729/372 = [GCF of 398,347,729]/[LCM of 547,885,372]= 1/60027780

Therefore, the GCF of 398/547,347/885,729/372 is 1/60027780.

Greatest Common Factor of 398,347,729

To find the highest common factor of 398,347,729, we have to find the factors of both numbers and list the highest common factor.

The factors of 398 are 1, 2, 199, 398

The factors of 347 are 1, 347

The factors of 729 are 1, 3, 9, 27, 81, 243, 729

The HCF of 398,347,729 is 1.

Lets's calculate GCF of 398,347,729

Greatest Common Factor (GCF) of 398,347,729 By Common Division

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

Greatest Common Factor of 398,347,729 By Matching Biggest Common Factor Method

Now, list down the factors of 398

1,2,199,398

Now, list down the factors of 347

1,347

Now, list down the factors of 729

1,3,9,27,81,243,729

Greatest Common Factor

We found the factors 398,347,729 . The biggest common factor number is the GCF number.
So the greatest common factor 398,347,729 is 1.

Lets's calculate LCM of 547,885,372

Lowest Common Multiple of 547,885,372 using Common Division

3	547, 885, 372
	547, 295, 124

∴ So the LCM of the given numbers is 3 x 547 x 295 x 124 = 60027780

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/60027780

Therefore, the GCF of Fractions 398/547,347/885,729/372 is 1/60027780

Least Common Multiple of 547,885,372 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 547,885,372 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(547,885,372) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(547,885,372) x common factors =1 x 3 = 3

LCM(547,885,372) = ( 547 × 885 × 372 ) / 3

LCM(547,885,372) = 180083340 / 3

LCM(547,885,372) = 60027780

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FAQs on GCF of Fractions of 398/547, 347/885, 729/372

1. What is the HCF of 398,347,729?

The HCF of 398,347,729 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 398/547, 347/885, 729/372?

Answer: GCF of Numerators as per given numbers 398/547, 347/885, 729/372 is

GCF of Numerators i.e. for 398,347,729 is 1

LCM of denominators i.e. for 547,885,372 is 60027780.

Thus, GCF of Fractions is 1/60027780.Finally, GCF of Fractions for 398/547, 347/885, 729/372 is 1/60027780.