How to Find GCF of 20/47, 58/81, 737/386?

GCF of 20/47, 58/81, 737/386

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 20/47, 58/81, 737/386 i.e 1/1469502 easily. The following is the detailed procedure to determine the greatest common factor of fractions 20/47, 58/81, 737/386.

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 20/47,58/81,737/386?

Given fractions are 20/47,58/81,737/386

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 20/47,58/81,737/386, numerators are 20,58,737

Denominators are 47,81,386

The GCF of 20,58,737 is 1 .

LCM of 47,81,386 is 1469502.

The greatest common factor of 20/47,58/81,737/386 = [GCF of 20,58,737]/[LCM of 47,81,386]= 1/1469502

Therefore, the GCF of 20/47,58/81,737/386 is 1/1469502.

Greatest Common Factor of 20,58,737

To find the highest common factor of 20,58,737, 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 58 are 1, 2, 29, 58

The factors of 737 are 1, 11, 67, 737

The HCF of 20,58,737 is 1.

Lets's calculate GCF of 20,58,737

Greatest Common Factor (GCF) of 20,58,737 By Common Division

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

Greatest Common Factor of 20,58,737 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 58

1,2,29,58

Now, list down the factors of 737

1,11,67,737

Greatest Common Factor

We found the factors 20,58,737 . The biggest common factor number is the GCF number.
So the greatest common factor 20,58,737 is 1.

Lets's calculate LCM of 47,81,386

Lowest Common Multiple of 47,81,386 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 1469502

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1469502

Therefore, the GCF of Fractions 20/47,58/81,737/386 is 1/1469502

Least Common Multiple of 47,81,386 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 47,81,386 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(47,81,386) = 1

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

GCF(47,81,386) x common factors =1 x 1 = 1

LCM(47,81,386) = ( 47 × 81 × 386 ) / 1

LCM(47,81,386) = 1469502 / 1

LCM(47,81,386) = 1469502

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FAQs on GCF of Fractions of 20/47, 58/81, 737/386

1. What is the HCF of 20,58,737?

The HCF of 20,58,737 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 20/47, 58/81, 737/386?

Answer: GCF of Numerators as per given numbers 20/47, 58/81, 737/386 is

GCF of Numerators i.e. for 20,58,737 is 1

LCM of denominators i.e. for 47,81,386 is 1469502.

Thus, GCF of Fractions is 1/1469502.Finally, GCF of Fractions for 20/47, 58/81, 737/386 is 1/1469502.