Least Common Multiple of 31/17, 68/34, 82/32, 71/130

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 31/17, 68/34, 82/32, 71/130 quickly i.e. 6136388 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 31/17, 68/34, 82/32, 71/130 is 6136388.

LCM(31/17, 68/34, 82/32, 71/130) = 6136388

LCM of 31/17, 68/34, 82/32, 71/130

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 31/17,68/34,82/32,71/130

Given numbers are 31/17,68/34,82/32,71/130

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 31,68,82,71

Least Common Multiple of Numerators i.e. LCM of 31,68,82,71 is 6136388.

GCF of Denominators means GCF of 17,34,32,130 as per the given fractions.

GCF of 17,34,32,130 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 31,68,82,71

LCM of Fractions 31/17,68/34,82/32,71/130 is 6136388

2 31, 68, 82, 71
31, 34, 41, 71

∴ So the LCM of the given numbers is 2 x 31 x 34 x 41 x 71 = 6136388

Least Common Multiple of 31,68,82,71 with GCF Formula

Least Common Multiple of 31,68,82,71 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 31,68,82,71 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(31,68,82,71) = 1

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

GCF(31,68,82,71) x common factors =1 x 2 = 2

LCM(31,68,82,71) = ( 31 × 68 × 82 × 71 ) / 2

LCM(31,68,82,71) = 12272776 / 2

LCM(31,68,82,71) = 6136388


Lets's calculate GCF of 17,34,32,130

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 6136388/1

Therefore the LCM of Fractions 31/17,68/34,82/32,71/130 is 6136388

Greatest Common Factor of 17,34,32,130 By Matching Biggest Common Factor Method

Greatest Common Factor of 17,34,32,130 By Matching Biggest Common Factor Method

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 130

List of positive integer factors of 130 that divides 130 without a remainder.

1,2,5,10,13,26,65,130

Greatest Common Factor

We found the factors 17,34,32,130 . The biggest common factor number is the GCF number.
So the greatest common factor 17,34,32,130 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 31/17, 68/34, 82/32, 71/130

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 31/17, 68/34, 82/32, 71/130?

Answer: LCM of Numerators as per given numbers 31/17, 68/34, 82/32, 71/130 is

LCM of Numerators i.e. for 31,68,82,71 is 6136388

GCF of denominators i.e. for 17,34,32,130 is 1.

Thus, LCM of Fractions is 6136388.Finally, LCM of Fractions for 31/17, 68/34, 82/32, 71/130 is 6136388.