Least Common Multiple of 40/391, 8409/4225

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 40/391, 8409/4225 quickly i.e. 336360 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 40/391, 8409/4225 is 336360.

LCM(40/391, 8409/4225) = 336360

LCM of 40/391, 8409/4225

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 40/391,8409/4225

Given numbers are 40/391,8409/4225

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 40,8409

Least Common Multiple of Numerators i.e. LCM of 40,8409 is 336360.

GCF of Denominators means GCF of 391,4225 as per the given fractions.

GCF of 391,4225 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 40,8409

LCM of Fractions 40/391,8409/4225 is 336360

Given numbers has no common factors except 1. So, there LCM is their product i.e 336360

Least Common Multiple of 40,8409 with GCF Formula

Least Common Multiple of 40,8409 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 40,8409 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(40,8409) = 1

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

GCF(40,8409) x common factors =1 x 1 = 1

LCM(40,8409) = ( 40 × 8409 ) / 1

LCM(40,8409) = 336360 / 1

LCM(40,8409) = 336360


Lets's calculate GCF of 391,4225

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 336360/1

Therefore the LCM of Fractions 40/391,8409/4225 is 336360

Greatest Common Factor of 391,4225 By Matching Biggest Common Factor Method

Greatest Common Factor of 391,4225 By Matching Biggest Common Factor Method

Factors of 391

List of positive integer factors of 391 that divides 391 without a remainder.

1,17,23,391

Factors of 4225

List of positive integer factors of 4225 that divides 4225 without a remainder.

1,5,13,25,65,169,325,845,4225

Greatest Common Factor

We found the factors 391,4225 . The biggest common factor number is the GCF number.
So the greatest common factor 391,4225 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 40/391, 8409/4225

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 40/391, 8409/4225?

Answer: LCM of Numerators as per given numbers 40/391, 8409/4225 is

LCM of Numerators i.e. for 40,8409 is 336360

GCF of denominators i.e. for 391,4225 is 1.

Thus, LCM of Fractions is 336360.Finally, LCM of Fractions for 40/391, 8409/4225 is 336360.