Least Common Multiple of 8/12, 3/83, 7/87, 12/662

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 8/12, 3/83, 7/87, 12/662 quickly i.e. 168 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 8/12, 3/83, 7/87, 12/662 is 168.

LCM(8/12, 3/83, 7/87, 12/662) = 168

LCM of 8/12, 3/83, 7/87, 12/662

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 8/12,3/83,7/87,12/662

Given numbers are 8/12,3/83,7/87,12/662

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 8,3,7,12

Least Common Multiple of Numerators i.e. LCM of 8,3,7,12 is 168.

GCF of Denominators means GCF of 12,83,87,662 as per the given fractions.

GCF of 12,83,87,662 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 8,3,7,12

LCM of Fractions 8/12,3/83,7/87,12/662 is 168

2 8, 3, 7, 12
2 4, 3, 7, 6
3 2, 3, 7, 3
2, 1, 7, 1

∴ So the LCM of the given numbers is 2 x 2 x 3 x 2 x 1 x 7 x 1 = 168

Least Common Multiple of 8,3,7,12 with GCF Formula

Least Common Multiple of 8,3,7,12 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 8,3,7,12 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(8,3,7,12) = 1

common factors(in case of two or more numbers have common factors) = 12

GCF(8,3,7,12) x common factors =1 x 12 = 12

LCM(8,3,7,12) = ( 8 × 3 × 7 × 12 ) / 12

LCM(8,3,7,12) = 2016 / 12

LCM(8,3,7,12) = 168


Lets's calculate GCF of 12,83,87,662

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 168/1

Therefore the LCM of Fractions 8/12,3/83,7/87,12/662 is 168

Greatest Common Factor of 12,83,87,662 By Matching Biggest Common Factor Method

Greatest Common Factor of 12,83,87,662 By Matching Biggest Common Factor Method

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 662

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

1,2,331,662

Greatest Common Factor

We found the factors 12,83,87,662 . The biggest common factor number is the GCF number.
So the greatest common factor 12,83,87,662 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 8/12, 3/83, 7/87, 12/662

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 8/12, 3/83, 7/87, 12/662?

Answer: LCM of Numerators as per given numbers 8/12, 3/83, 7/87, 12/662 is

LCM of Numerators i.e. for 8,3,7,12 is 168

GCF of denominators i.e. for 12,83,87,662 is 1.

Thus, LCM of Fractions is 168.Finally, LCM of Fractions for 8/12, 3/83, 7/87, 12/662 is 168.