Least Common Multiple of 47/81, 74/23, 13/523

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 47/81, 74/23, 13/523 quickly i.e. 45214 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 47/81, 74/23, 13/523 is 45214.

LCM(47/81, 74/23, 13/523) = 45214

LCM of 47/81, 74/23, 13/523

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 47/81,74/23,13/523

Given numbers are 47/81,74/23,13/523

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 47,74,13

Least Common Multiple of Numerators i.e. LCM of 47,74,13 is 45214.

GCF of Denominators means GCF of 81,23,523 as per the given fractions.

GCF of 81,23,523 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 47,74,13

LCM of Fractions 47/81,74/23,13/523 is 45214

Given numbers has no common factors except 1. So, there LCM is their product i.e 45214

Least Common Multiple of 47,74,13 with GCF Formula

Least Common Multiple of 47,74,13 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 47,74,13 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(47,74,13) = 1

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

GCF(47,74,13) x common factors =1 x 1 = 1

LCM(47,74,13) = ( 47 × 74 × 13 ) / 1

LCM(47,74,13) = 45214 / 1

LCM(47,74,13) = 45214


Lets's calculate GCF of 81,23,523

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 45214/1

Therefore the LCM of Fractions 47/81,74/23,13/523 is 45214

Greatest Common Factor of 81,23,523 By Matching Biggest Common Factor Method

Greatest Common Factor of 81,23,523 By Matching Biggest Common Factor Method

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 523

List of positive integer factors of 523 that divides 523 without a remainder.

1,523

Greatest Common Factor

We found the factors 81,23,523 . The biggest common factor number is the GCF number.
So the greatest common factor 81,23,523 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 47/81, 74/23, 13/523

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 47/81, 74/23, 13/523?

Answer: LCM of Numerators as per given numbers 47/81, 74/23, 13/523 is

LCM of Numerators i.e. for 47,74,13 is 45214

GCF of denominators i.e. for 81,23,523 is 1.

Thus, LCM of Fractions is 45214.Finally, LCM of Fractions for 47/81, 74/23, 13/523 is 45214.