How to Find GCF of 20/347, 25/741, 447/501?

GCF of 20/347, 25/741, 447/501

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 20/347, 25/741, 447/501 i.e 1/42940209 easily. The following is the detailed procedure to determine the greatest common factor of fractions 20/347, 25/741, 447/501.

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 20/347,25/741,447/501?

Given fractions are 20/347,25/741,447/501

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 20/347,25/741,447/501, numerators are 20,25,447

Denominators are 347,741,501

The GCF of 20,25,447 is 1 .

LCM of 347,741,501 is 42940209.

The greatest common factor of 20/347,25/741,447/501 = [GCF of 20,25,447]/[LCM of 347,741,501]= 1/42940209

Therefore, the GCF of 20/347,25/741,447/501 is 1/42940209.

Greatest Common Factor of 20,25,447

To find the highest common factor of 20,25,447, we have to find the factors of both numbers and list the highest common factor.

The factors of 20 are 1, 2, 4, 5, 10, 20

The factors of 25 are 1, 5, 25

The factors of 447 are 1, 3, 149, 447

The HCF of 20,25,447 is 1.

Lets's calculate GCF of 20,25,447

Greatest Common Factor (GCF) of 20,25,447 By Common Division

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

Greatest Common Factor of 20,25,447 By Matching Biggest Common Factor Method

Now, list down the factors of 20

1,2,4,5,10,20

Now, list down the factors of 25

1,5,25

Now, list down the factors of 447

1,3,149,447

Greatest Common Factor

We found the factors 20,25,447 . The biggest common factor number is the GCF number.
So the greatest common factor 20,25,447 is 1.

Lets's calculate LCM of 347,741,501

Lowest Common Multiple of 347,741,501 using Common Division

3	347, 741, 501
	347, 247, 167

∴ So the LCM of the given numbers is 3 x 347 x 247 x 167 = 42940209

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/42940209

Therefore, the GCF of Fractions 20/347,25/741,447/501 is 1/42940209

Least Common Multiple of 347,741,501 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 347,741,501 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(347,741,501) = 1

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

GCF(347,741,501) x common factors =1 x 3 = 3

LCM(347,741,501) = ( 347 × 741 × 501 ) / 3

LCM(347,741,501) = 128820627 / 3

LCM(347,741,501) = 42940209

GCF of Fractions Calculation Examples

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FAQs on GCF of Fractions of 20/347, 25/741, 447/501

1. What is the HCF of 20,25,447?

The HCF of 20,25,447 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 20/347, 25/741, 447/501?

Answer: GCF of Numerators as per given numbers 20/347, 25/741, 447/501 is

GCF of Numerators i.e. for 20,25,447 is 1

LCM of denominators i.e. for 347,741,501 is 42940209.

Thus, GCF of Fractions is 1/42940209.Finally, GCF of Fractions for 20/347, 25/741, 447/501 is 1/42940209.