Least Common Multiple of 68/73, 35/45, 686/942

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 68/73, 35/45, 686/942 quickly i.e. 116620 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 68/73, 35/45, 686/942 is 116620.

LCM(68/73, 35/45, 686/942) = 116620

LCM of 68/73, 35/45, 686/942

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 68/73,35/45,686/942

Given numbers are 68/73,35/45,686/942

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 68,35,686

Least Common Multiple of Numerators i.e. LCM of 68,35,686 is 116620.

GCF of Denominators means GCF of 73,45,942 as per the given fractions.

GCF of 73,45,942 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 68,35,686

LCM of Fractions 68/73,35/45,686/942 is 116620

2 68, 35, 686
7 34, 35, 343
34, 5, 49

∴ So the LCM of the given numbers is 2 x 7 x 34 x 5 x 49 = 116620

Least Common Multiple of 68,35,686 with GCF Formula

Least Common Multiple of 68,35,686 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 68,35,686 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(68,35,686) = 1

common factors(in case of two or more numbers have common factors) = 14

GCF(68,35,686) x common factors =1 x 14 = 14

LCM(68,35,686) = ( 68 × 35 × 686 ) / 14

LCM(68,35,686) = 1632680 / 14

LCM(68,35,686) = 116620


Lets's calculate GCF of 73,45,942

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 116620/1

Therefore the LCM of Fractions 68/73,35/45,686/942 is 116620

Greatest Common Factor of 73,45,942 By Matching Biggest Common Factor Method

Greatest Common Factor of 73,45,942 By Matching Biggest Common Factor Method

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 942

List of positive integer factors of 942 that divides 942 without a remainder.

1,2,3,6,157,314,471,942

Greatest Common Factor

We found the factors 73,45,942 . The biggest common factor number is the GCF number.
So the greatest common factor 73,45,942 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 68/73, 35/45, 686/942

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 68/73, 35/45, 686/942?

Answer: LCM of Numerators as per given numbers 68/73, 35/45, 686/942 is

LCM of Numerators i.e. for 68,35,686 is 116620

GCF of denominators i.e. for 73,45,942 is 1.

Thus, LCM of Fractions is 116620.Finally, LCM of Fractions for 68/73, 35/45, 686/942 is 116620.