Least Common Multiple of 40/28, 767/39, 791/321

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 40/28, 767/39, 791/321 quickly i.e. 24267880 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 40/28, 767/39, 791/321 is 24267880.

LCM(40/28, 767/39, 791/321) = 24267880

LCM of 40/28, 767/39, 791/321

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 40/28,767/39,791/321

Given numbers are 40/28,767/39,791/321

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 40,767,791

Least Common Multiple of Numerators i.e. LCM of 40,767,791 is 24267880.

GCF of Denominators means GCF of 28,39,321 as per the given fractions.

GCF of 28,39,321 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 40,767,791

LCM of Fractions 40/28,767/39,791/321 is 24267880

Given numbers has no common factors except 1. So, there LCM is their product i.e 24267880

Least Common Multiple of 40,767,791 with GCF Formula

Least Common Multiple of 40,767,791 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 40,767,791 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(40,767,791) = 1

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

GCF(40,767,791) x common factors =1 x 1 = 1

LCM(40,767,791) = ( 40 × 767 × 791 ) / 1

LCM(40,767,791) = 24267880 / 1

LCM(40,767,791) = 24267880


Lets's calculate GCF of 28,39,321

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 24267880/1

Therefore the LCM of Fractions 40/28,767/39,791/321 is 24267880

Greatest Common Factor of 28,39,321 By Matching Biggest Common Factor Method

Greatest Common Factor of 28,39,321 By Matching Biggest Common Factor Method

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 321

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

1,3,107,321

Greatest Common Factor

We found the factors 28,39,321 . The biggest common factor number is the GCF number.
So the greatest common factor 28,39,321 is 1.


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 40/28, 767/39, 791/321

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 40/28, 767/39, 791/321?

Answer: LCM of Numerators as per given numbers 40/28, 767/39, 791/321 is

LCM of Numerators i.e. for 40,767,791 is 24267880

GCF of denominators i.e. for 28,39,321 is 1.

Thus, LCM of Fractions is 24267880.Finally, LCM of Fractions for 40/28, 767/39, 791/321 is 24267880.