How to Find GCF of 32/78, 31/83, 326/36?

GCF of 32/78, 31/83, 326/36

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 32/78, 31/83, 326/36 i.e 1/38844 easily. The following is the detailed procedure to determine the greatest common factor of fractions 32/78, 31/83, 326/36.

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 32/78,31/83,326/36?

Given fractions are 32/78,31/83,326/36

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 32/78,31/83,326/36, numerators are 32,31,326

Denominators are 78,83,36

The GCF of 32,31,326 is 1 .

LCM of 78,83,36 is 38844.

The greatest common factor of 32/78,31/83,326/36 = [GCF of 32,31,326]/[LCM of 78,83,36]= 1/38844

Therefore, the GCF of 32/78,31/83,326/36 is 1/38844.

Greatest Common Factor of 32,31,326

To find the highest common factor of 32,31,326, we have to find the factors of both numbers and list the highest common factor.

The factors of 32 are 1, 2, 4, 8, 16, 32

The factors of 31 are 1, 31

The factors of 326 are 1, 2, 163, 326

The HCF of 32,31,326 is 1.

Lets's calculate GCF of 32,31,326

Greatest Common Factor (GCF) of 32,31,326 By Common Division

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

Greatest Common Factor of 32,31,326 By Matching Biggest Common Factor Method

Now, list down the factors of 32

1,2,4,8,16,32

Now, list down the factors of 31

1,31

Now, list down the factors of 326

1,2,163,326

Greatest Common Factor

We found the factors 32,31,326 . The biggest common factor number is the GCF number.
So the greatest common factor 32,31,326 is 1.

Lets's calculate LCM of 78,83,36

Lowest Common Multiple of 78,83,36 using Common Division

2	78, 83, 36
3	39, 83, 18
	13, 83, 6

∴ So the LCM of the given numbers is 2 x 3 x 13 x 83 x 6 = 38844

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/38844

Therefore, the GCF of Fractions 32/78,31/83,326/36 is 1/38844

Least Common Multiple of 78,83,36 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 78,83,36 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(78,83,36) = 1

common factors(in case of two or more numbers have common factors) = 6

GCF(78,83,36) x common factors =1 x 6 = 6

LCM(78,83,36) = ( 78 × 83 × 36 ) / 6

LCM(78,83,36) = 233064 / 6

LCM(78,83,36) = 38844

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

FAQs on GCF of Fractions of 32/78, 31/83, 326/36

1. What is the HCF of 32,31,326?

The HCF of 32,31,326 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 32/78, 31/83, 326/36?

Answer: GCF of Numerators as per given numbers 32/78, 31/83, 326/36 is

GCF of Numerators i.e. for 32,31,326 is 1

LCM of denominators i.e. for 78,83,36 is 38844.

Thus, GCF of Fractions is 1/38844.Finally, GCF of Fractions for 32/78, 31/83, 326/36 is 1/38844.