Least Common Multiple of 80/68, 605/82, 690/118

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 80/68, 605/82, 690/118 quickly i.e. 333960 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 80/68, 605/82, 690/118 is 333960.

LCM(80/68, 605/82, 690/118) = 333960

LCM of 80/68, 605/82, 690/118

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 80/68,605/82,690/118

Given numbers are 80/68,605/82,690/118

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 80,605,690

Least Common Multiple of Numerators i.e. LCM of 80,605,690 is 667920.

GCF of Denominators means GCF of 68,82,118 as per the given fractions.

GCF of 68,82,118 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 80,605,690

LCM of Fractions 80/68,605/82,690/118 is 333960

2 80, 605, 690
5 40, 605, 345
8, 121, 69

∴ So the LCM of the given numbers is 2 x 5 x 8 x 121 x 69 = 667920

Least Common Multiple of 80,605,690 with GCF Formula

Least Common Multiple of 80,605,690 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 80,605,690 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(80,605,690) = 5

common factors(in case of two or more numbers have common factors) = 10

GCF(80,605,690) x common factors =5 x 10 = 50

LCM(80,605,690) = ( 80 × 605 × 690 ) / 50

LCM(80,605,690) = 33396000 / 50

LCM(80,605,690) = 667920


Lets's calculate GCF of 68,82,118

2 68, 82, 118
34, 41, 59

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 667920/2

Therefore the LCM of Fractions 80/68,605/82,690/118 is 333960

Greatest Common Factor of 68,82,118 By Matching Biggest Common Factor Method

Greatest Common Factor of 68,82,118 By Matching Biggest Common Factor Method

Factors of 68

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

1,2,4,17,34,68

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 118

List of positive integer factors of 118 that divides 118 without a remainder.

1,2,59,118

Greatest Common Factor

We found the factors 68,82,118 . The biggest common factor number is the GCF number.
So the greatest common factor 68,82,118 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 80/68, 605/82, 690/118

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 80/68, 605/82, 690/118?

Answer: LCM of Numerators as per given numbers 80/68, 605/82, 690/118 is

LCM of Numerators i.e. for 80,605,690 is 667920

GCF of denominators i.e. for 68,82,118 is 2.

Thus, LCM of Fractions is 333960.Finally, LCM of Fractions for 80/68, 605/82, 690/118 is 333960.