Least Common Multiple of 878/31, 663/68, 687/180

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 878/31, 663/68, 687/180 quickly i.e. 133304106 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 878/31, 663/68, 687/180 is 133304106.

LCM(878/31, 663/68, 687/180) = 133304106

LCM of 878/31, 663/68, 687/180

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 878/31,663/68,687/180

Given numbers are 878/31,663/68,687/180

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 878,663,687

Least Common Multiple of Numerators i.e. LCM of 878,663,687 is 133304106.

GCF of Denominators means GCF of 31,68,180 as per the given fractions.

GCF of 31,68,180 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 878,663,687

LCM of Fractions 878/31,663/68,687/180 is 133304106

3 878, 663, 687
878, 221, 229

∴ So the LCM of the given numbers is 3 x 878 x 221 x 229 = 133304106

Least Common Multiple of 878,663,687 with GCF Formula

Least Common Multiple of 878,663,687 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 878,663,687 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(878,663,687) = 1

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

GCF(878,663,687) x common factors =1 x 3 = 3

LCM(878,663,687) = ( 878 × 663 × 687 ) / 3

LCM(878,663,687) = 399912318 / 3

LCM(878,663,687) = 133304106


Lets's calculate GCF of 31,68,180

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 133304106/1

Therefore the LCM of Fractions 878/31,663/68,687/180 is 133304106

Greatest Common Factor of 31,68,180 By Matching Biggest Common Factor Method

Greatest Common Factor of 31,68,180 By Matching Biggest Common Factor Method

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 180

List of positive integer factors of 180 that divides 180 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,30,36,45,60,90,180

Greatest Common Factor

We found the factors 31,68,180 . The biggest common factor number is the GCF number.
So the greatest common factor 31,68,180 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 878/31, 663/68, 687/180

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 878/31, 663/68, 687/180?

Answer: LCM of Numerators as per given numbers 878/31, 663/68, 687/180 is

LCM of Numerators i.e. for 878,663,687 is 133304106

GCF of denominators i.e. for 31,68,180 is 1.

Thus, LCM of Fractions is 133304106.Finally, LCM of Fractions for 878/31, 663/68, 687/180 is 133304106.