Least Common Multiple of 97/645, 80/231, 328/237

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 97/645, 80/231, 328/237 quickly i.e. 318160/3 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 97/645, 80/231, 328/237 is 318160/3.

LCM(97/645, 80/231, 328/237) = 318160/3

LCM of 97/645, 80/231, 328/237

Enter two or more fractions separated by "commas"

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

LCM of:

Least Common Multiple of 97/645,80/231,328/237

Given numbers are 97/645,80/231,328/237

Formula to find LCM of Fractions is

LCM = LCM of Numerators/GCF of Denominators

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

In the given fractions LCM of Numerators means LCM of 97,80,328

Least Common Multiple of Numerators i.e. LCM of 97,80,328 is 318160.

GCF of Denominators means GCF of 645,231,237 as per the given fractions.

GCF of 645,231,237 is 3 as it is the largest common factor for these numbers.

Lets's calculate LCM of 97,80,328

LCM of Fractions 97/645,80/231,328/237 is 318160/3

2 97, 80, 328
2 97, 40, 164
2 97, 20, 82
97, 10, 41

∴ So the LCM of the given numbers is 2 x 2 x 2 x 97 x 10 x 41 = 318160

Least Common Multiple of 97,80,328 with GCF Formula

Least Common Multiple of 97,80,328 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 97,80,328 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(97,80,328) = 1

common factors(in case of two or more numbers have common factors) = 8

GCF(97,80,328) x common factors =1 x 8 = 8

LCM(97,80,328) = ( 97 × 80 × 328 ) / 8

LCM(97,80,328) = 2545280 / 8

LCM(97,80,328) = 318160


Lets's calculate GCF of 645,231,237

3 645, 231, 237
215, 77, 79

∴ So the GCF of the given numbers is 3 = 3

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 318160/3

Therefore the LCM of Fractions 97/645,80/231,328/237 is 318160/3

Greatest Common Factor of 645,231,237 By Matching Biggest Common Factor Method

Greatest Common Factor of 645,231,237 By Matching Biggest Common Factor Method

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Factors of 237

List of positive integer factors of 237 that divides 237 without a remainder.

1,3,79,237

Greatest Common Factor

We found the factors 645,231,237 . The biggest common factor number is the GCF number.
So the greatest common factor 645,231,237 is 3.


LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

Frequently Asked Questions on Fractional LCM of 97/645, 80/231, 328/237

1. How to find LCM in Fractions?

Answer: LCM of fractions can be found using the simple formula LCM of Fractions = LCM of Numerators/GCF of Denominators.

2. What is the LCM of Fractions for 97/645, 80/231, 328/237?

Answer: LCM of Numerators as per given numbers 97/645, 80/231, 328/237 is

LCM of Numerators i.e. for 97,80,328 is 318160

GCF of denominators i.e. for 645,231,237 is 3.

Thus, LCM of Fractions is 318160/3.Finally, LCM of Fractions for 97/645, 80/231, 328/237 is 318160/3.