Least Common Multiple of 81/662, 47/618, 870/636

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 81/662, 47/618, 870/636 quickly i.e. 552015 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 81/662, 47/618, 870/636 is 552015.

LCM(81/662, 47/618, 870/636) = 552015

LCM of 81/662, 47/618, 870/636

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 81/662,47/618,870/636

Given numbers are 81/662,47/618,870/636

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 81,47,870

Least Common Multiple of Numerators i.e. LCM of 81,47,870 is 1104030.

GCF of Denominators means GCF of 662,618,636 as per the given fractions.

GCF of 662,618,636 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 81,47,870

LCM of Fractions 81/662,47/618,870/636 is 552015

3 81, 47, 870
27, 47, 290

∴ So the LCM of the given numbers is 3 x 27 x 47 x 290 = 1104030

Least Common Multiple of 81,47,870 with GCF Formula

Least Common Multiple of 81,47,870 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 81,47,870 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,47,870) = 1

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

GCF(81,47,870) x common factors =1 x 3 = 3

LCM(81,47,870) = ( 81 × 47 × 870 ) / 3

LCM(81,47,870) = 3312090 / 3

LCM(81,47,870) = 1104030


Lets's calculate GCF of 662,618,636

2 662, 618, 636
331, 309, 318

∴ So the GCF of the given numbers is 2 = 2

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1104030/2

Therefore the LCM of Fractions 81/662,47/618,870/636 is 552015

Greatest Common Factor of 662,618,636 By Matching Biggest Common Factor Method

Greatest Common Factor of 662,618,636 By Matching Biggest Common Factor Method

Factors of 662

List of positive integer factors of 662 that divides 662 without a remainder.

1,2,331,662

Factors of 618

List of positive integer factors of 618 that divides 618 without a remainder.

1,2,3,6,103,206,309,618

Factors of 636

List of positive integer factors of 636 that divides 636 without a remainder.

1,2,3,4,6,12,53,106,159,212,318,636

Greatest Common Factor

We found the factors 662,618,636 . The biggest common factor number is the GCF number.
So the greatest common factor 662,618,636 is 2.


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 81/662, 47/618, 870/636

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 81/662, 47/618, 870/636?

Answer: LCM of Numerators as per given numbers 81/662, 47/618, 870/636 is

LCM of Numerators i.e. for 81,47,870 is 1104030

GCF of denominators i.e. for 662,618,636 is 2.

Thus, LCM of Fractions is 552015.Finally, LCM of Fractions for 81/662, 47/618, 870/636 is 552015.