Least Common Multiple of 18/42, 871/72, 885/583

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 18/42, 871/72, 885/583 quickly i.e. 4625010 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 18/42, 871/72, 885/583 is 4625010.

LCM(18/42, 871/72, 885/583) = 4625010

LCM of 18/42, 871/72, 885/583

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 18/42,871/72,885/583

Given numbers are 18/42,871/72,885/583

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 18,871,885

Least Common Multiple of Numerators i.e. LCM of 18,871,885 is 4625010.

GCF of Denominators means GCF of 42,72,583 as per the given fractions.

GCF of 42,72,583 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 18,871,885

LCM of Fractions 18/42,871/72,885/583 is 4625010

3 18, 871, 885
6, 871, 295

∴ So the LCM of the given numbers is 3 x 6 x 871 x 295 = 4625010

Least Common Multiple of 18,871,885 with GCF Formula

Least Common Multiple of 18,871,885 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 18,871,885 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(18,871,885) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(18,871,885) x common factors =1 x 3 = 3

LCM(18,871,885) = ( 18 × 871 × 885 ) / 3

LCM(18,871,885) = 13875030 / 3

LCM(18,871,885) = 4625010


Lets's calculate GCF of 42,72,583

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 4625010/1

Therefore the LCM of Fractions 18/42,871/72,885/583 is 4625010

Greatest Common Factor of 42,72,583 By Matching Biggest Common Factor Method

Greatest Common Factor of 42,72,583 By Matching Biggest Common Factor Method

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 583

List of positive integer factors of 583 that divides 583 without a remainder.

1,11,53,583

Greatest Common Factor

We found the factors 42,72,583 . The biggest common factor number is the GCF number.
So the greatest common factor 42,72,583 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 18/42, 871/72, 885/583

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 18/42, 871/72, 885/583?

Answer: LCM of Numerators as per given numbers 18/42, 871/72, 885/583 is

LCM of Numerators i.e. for 18,871,885 is 4625010

GCF of denominators i.e. for 42,72,583 is 1.

Thus, LCM of Fractions is 4625010.Finally, LCM of Fractions for 18/42, 871/72, 885/583 is 4625010.