Least Common Multiple of 191/40, 787/1230

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 191/40, 787/1230 quickly i.e. 150317/10 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 191/40, 787/1230 is 150317/10.

LCM(191/40, 787/1230) = 150317/10

LCM of 191/40, 787/1230

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 191/40,787/1230

Given numbers are 191/40,787/1230

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 191,787

Least Common Multiple of Numerators i.e. LCM of 191,787 is 150317.

GCF of Denominators means GCF of 40,1230 as per the given fractions.

GCF of 40,1230 is 10 as it is the largest common factor for these numbers.

Lets's calculate LCM of 191,787

LCM of Fractions 191/40,787/1230 is 150317/10

Given numbers has no common factors except 1. So, there LCM is their product i.e 150317

Least Common Multiple of 191,787 with GCF Formula

Least Common Multiple of 191,787 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 191,787 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(191,787) = 1

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

GCF(191,787) x common factors =1 x 1 = 1

LCM(191,787) = ( 191 × 787 ) / 1

LCM(191,787) = 150317 / 1

LCM(191,787) = 150317


Lets's calculate GCF of 40,1230

2 40, 1230
5 20, 615
4, 123

∴ So the GCF of the given numbers is 2 x 5 = 10

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 150317/10

Therefore the LCM of Fractions 191/40,787/1230 is 150317/10

Greatest Common Factor of 40,1230 By Matching Biggest Common Factor Method

Greatest Common Factor of 40,1230 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 1230

List of positive integer factors of 1230 that divides 1230 without a remainder.

1,2,3,5,6,10,15,30,41,82,123,205,246,410,615,1230

Greatest Common Factor

We found the factors 40,1230 . The biggest common factor number is the GCF number.
So the greatest common factor 40,1230 is 10.


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 191/40, 787/1230

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 191/40, 787/1230?

Answer: LCM of Numerators as per given numbers 191/40, 787/1230 is

LCM of Numerators i.e. for 191,787 is 150317

GCF of denominators i.e. for 40,1230 is 10.

Thus, LCM of Fractions is 150317/10.Finally, LCM of Fractions for 191/40, 787/1230 is 150317/10.