Least Common Multiple of 65/40, 478/19, 812/316

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 65/40, 478/19, 812/316 quickly i.e. 12614420 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 65/40, 478/19, 812/316 is 12614420.

LCM(65/40, 478/19, 812/316) = 12614420

LCM of 65/40, 478/19, 812/316

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 65/40,478/19,812/316

Given numbers are 65/40,478/19,812/316

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 65,478,812

Least Common Multiple of Numerators i.e. LCM of 65,478,812 is 12614420.

GCF of Denominators means GCF of 40,19,316 as per the given fractions.

GCF of 40,19,316 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 65,478,812

LCM of Fractions 65/40,478/19,812/316 is 12614420

2 65, 478, 812
65, 239, 406

∴ So the LCM of the given numbers is 2 x 65 x 239 x 406 = 12614420

Least Common Multiple of 65,478,812 with GCF Formula

Least Common Multiple of 65,478,812 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 65,478,812 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(65,478,812) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(65,478,812) x common factors =1 x 2 = 2

LCM(65,478,812) = ( 65 × 478 × 812 ) / 2

LCM(65,478,812) = 25228840 / 2

LCM(65,478,812) = 12614420


Lets's calculate GCF of 40,19,316

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 12614420/1

Therefore the LCM of Fractions 65/40,478/19,812/316 is 12614420

Greatest Common Factor of 40,19,316 By Matching Biggest Common Factor Method

Greatest Common Factor of 40,19,316 By Matching Biggest Common Factor Method

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 316

List of positive integer factors of 316 that divides 316 without a remainder.

1,2,4,79,158,316

Greatest Common Factor

We found the factors 40,19,316 . The biggest common factor number is the GCF number.
So the greatest common factor 40,19,316 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 65/40, 478/19, 812/316

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 65/40, 478/19, 812/316?

Answer: LCM of Numerators as per given numbers 65/40, 478/19, 812/316 is

LCM of Numerators i.e. for 65,478,812 is 12614420

GCF of denominators i.e. for 40,19,316 is 1.

Thus, LCM of Fractions is 12614420.Finally, LCM of Fractions for 65/40, 478/19, 812/316 is 12614420.