Greatest Common Factor of 321/17, 235/91, 145/32

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 321/17, 235/91, 145/32

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

GCF of:

Greatest Common Factor of 321/17,235/91,145/32

Given fractions are 321/17,235/91,145/32

Formula to find GCF of Fractions is

GCF = GCF of Numerators/LCM of Denominators

As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators

In the given fractions GCF of Numerators means GCF of 321,235,145

Greatest Common Factor of Numerators i.e. GCF of 321,235,145 is 1 .

LCM of Denominators means LCM of 17,91,32 as per the given fractions.

LCM of 17,91,32 is 49504 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 321,235,145

GCF of Fractions 321/17,235/91,145/32 is 1/49504

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

Greatest Common Factor of 321,235,145 By Matching Biggest Common Factor Method

Greatest Common Factor of 321,235,145 By Matching Biggest Common Factor Method

Factors of 321

List of positive integer factors of 321 that divides 321 without a remainder.

1,3,107,321

Factors of 235

List of positive integer factors of 235 that divides 235 without a remainder.

1,5,47,235

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Greatest Common Factor

We found the factors 321,235,145 . The biggest common factor number is the GCF number.
So the greatest common factor 321,235,145 is 1.

Lets's calculate LCM of 17,91,32

Given numbers has no common factors except 1. So, there LCM is their product i.e 49504

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/49504

Therefore, the GCF of Fractions 321/17,235/91,145/32 is 1/49504

Least Common Multiple of 17,91,32 with GCF Formula

Least Common Multiple of 17,91,32 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 17,91,32 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(17,91,32) = 1

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

GCF(17,91,32) x common factors =1 x 1 = 1

LCM(17,91,32) = ( 17 × 91 × 32 ) / 1

LCM(17,91,32) = 49504 / 1

LCM(17,91,32) = 49504


GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 321/17, 235/91, 145/32

1. 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.

2. What is the GCF of Fractions for 321/17, 235/91, 145/32?

Answer: GCF of Numerators as per given numbers 321/17, 235/91, 145/32 is

GCF of Numerators i.e. for 321,235,145 is 1

LCM of denominators i.e. for 17,91,32 is 49504.

Thus, GCF of Fractions is 1/49504.Finally, GCF of Fractions for 321/17, 235/91, 145/32 is 1/49504.