Least Common Multiple of 68/87, 87/12, 74/542

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 68/87, 87/12, 74/542 quickly i.e. 218892 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 68/87, 87/12, 74/542 is 218892.

LCM(68/87, 87/12, 74/542) = 218892

LCM of 68/87, 87/12, 74/542

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 68/87,87/12,74/542

Given numbers are 68/87,87/12,74/542

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 68,87,74

Least Common Multiple of Numerators i.e. LCM of 68,87,74 is 218892.

GCF of Denominators means GCF of 87,12,542 as per the given fractions.

GCF of 87,12,542 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 68,87,74

LCM of Fractions 68/87,87/12,74/542 is 218892

2 68, 87, 74
34, 87, 37

∴ So the LCM of the given numbers is 2 x 34 x 87 x 37 = 218892

Least Common Multiple of 68,87,74 with GCF Formula

Least Common Multiple of 68,87,74 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 68,87,74 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(68,87,74) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(68,87,74) x common factors =1 x 2 = 2

LCM(68,87,74) = ( 68 × 87 × 74 ) / 2

LCM(68,87,74) = 437784 / 2

LCM(68,87,74) = 218892


Lets's calculate GCF of 87,12,542

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 218892/1

Therefore the LCM of Fractions 68/87,87/12,74/542 is 218892

Greatest Common Factor of 87,12,542 By Matching Biggest Common Factor Method

Greatest Common Factor of 87,12,542 By Matching Biggest Common Factor Method

Factors of 87

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

1,3,29,87

Factors of 12

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

1,2,3,4,6,12

Factors of 542

List of positive integer factors of 542 that divides 542 without a remainder.

1,2,271,542

Greatest Common Factor

We found the factors 87,12,542 . The biggest common factor number is the GCF number.
So the greatest common factor 87,12,542 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 68/87, 87/12, 74/542

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 68/87, 87/12, 74/542?

Answer: LCM of Numerators as per given numbers 68/87, 87/12, 74/542 is

LCM of Numerators i.e. for 68,87,74 is 218892

GCF of denominators i.e. for 87,12,542 is 1.

Thus, LCM of Fractions is 218892.Finally, LCM of Fractions for 68/87, 87/12, 74/542 is 218892.