Least Common Multiple of 12/861, 5228/8409

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 12/861, 5228/8409 quickly i.e. 5228 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 12/861, 5228/8409 is 5228.

LCM(12/861, 5228/8409) = 5228

LCM of 12/861, 5228/8409

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 12/861,5228/8409

Given numbers are 12/861,5228/8409

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 12,5228

Least Common Multiple of Numerators i.e. LCM of 12,5228 is 15684.

GCF of Denominators means GCF of 861,8409 as per the given fractions.

GCF of 861,8409 is 3 as it is the largest common factor for these numbers.

Lets's calculate LCM of 12,5228

LCM of Fractions 12/861,5228/8409 is 5228

2 12, 5228
2 6, 2614
3, 1307

∴ So the LCM of the given numbers is 2 x 2 x 3 x 1307 = 15684

Least Common Multiple of 12,5228 with GCF Formula

Least Common Multiple of 12,5228 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 12,5228 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(12,5228) = 4

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

GCF(12,5228) x common factors =4 x 1 = 4

LCM(12,5228) = ( 12 × 5228 ) / 4

LCM(12,5228) = 62736 / 4

LCM(12,5228) = 15684


Lets's calculate GCF of 861,8409

3 861, 8409
287, 2803

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 15684/3

Therefore the LCM of Fractions 12/861,5228/8409 is 5228

Greatest Common Factor of 861,8409 By Matching Biggest Common Factor Method

Greatest Common Factor of 861,8409 By Matching Biggest Common Factor Method

Factors of 861

List of positive integer factors of 861 that divides 861 without a remainder.

1,3,7,21,41,123,287,861

Factors of 8409

List of positive integer factors of 8409 that divides 8409 without a remainder.

1,3,2803,8409

Greatest Common Factor

We found the factors 861,8409 . The biggest common factor number is the GCF number.
So the greatest common factor 861,8409 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 12/861, 5228/8409

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 12/861, 5228/8409?

Answer: LCM of Numerators as per given numbers 12/861, 5228/8409 is

LCM of Numerators i.e. for 12,5228 is 15684

GCF of denominators i.e. for 861,8409 is 3.

Thus, LCM of Fractions is 5228.Finally, LCM of Fractions for 12/861, 5228/8409 is 5228.