How to Find GCF of 338/31, 310/22, 617/309?

GCF of 338/31, 310/22, 617/309

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 338/31, 310/22, 617/309 i.e 1/210738 easily. The following is the detailed procedure to determine the greatest common factor of fractions 338/31, 310/22, 617/309.

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 338/31,310/22,617/309?

Given fractions are 338/31,310/22,617/309

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 338/31,310/22,617/309, numerators are 338,310,617

Denominators are 31,22,309

The GCF of 338,310,617 is 1 .

LCM of 31,22,309 is 210738.

The greatest common factor of 338/31,310/22,617/309 = [GCF of 338,310,617]/[LCM of 31,22,309]= 1/210738

Therefore, the GCF of 338/31,310/22,617/309 is 1/210738.

Greatest Common Factor of 338,310,617

To find the highest common factor of 338,310,617, we have to find the factors of both numbers and list the highest common factor.

The factors of 338 are 1, 2, 13, 26, 169, 338

The factors of 310 are 1, 2, 5, 10, 31, 62, 155, 310

The factors of 617 are 1, 617

The HCF of 338,310,617 is 1.

Lets's calculate GCF of 338,310,617

Greatest Common Factor (GCF) of 338,310,617 By Common Division

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

Greatest Common Factor of 338,310,617 By Matching Biggest Common Factor Method

Now, list down the factors of 338

1,2,13,26,169,338

Now, list down the factors of 310

1,2,5,10,31,62,155,310

Now, list down the factors of 617

1,617

Greatest Common Factor

We found the factors 338,310,617 . The biggest common factor number is the GCF number.
So the greatest common factor 338,310,617 is 1.

Lets's calculate LCM of 31,22,309

Lowest Common Multiple of 31,22,309 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 210738

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/210738

Therefore, the GCF of Fractions 338/31,310/22,617/309 is 1/210738

Least Common Multiple of 31,22,309 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 31,22,309 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(31,22,309) = 1

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

GCF(31,22,309) x common factors =1 x 1 = 1

LCM(31,22,309) = ( 31 × 22 × 309 ) / 1

LCM(31,22,309) = 210738 / 1

LCM(31,22,309) = 210738

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FAQs on GCF of Fractions of 338/31, 310/22, 617/309

1. What is the HCF of 338,310,617?

The HCF of 338,310,617 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 338/31, 310/22, 617/309?

Answer: GCF of Numerators as per given numbers 338/31, 310/22, 617/309 is

GCF of Numerators i.e. for 338,310,617 is 1

LCM of denominators i.e. for 31,22,309 is 210738.

Thus, GCF of Fractions is 1/210738.Finally, GCF of Fractions for 338/31, 310/22, 617/309 is 1/210738.