Least Common Multiple of 68/11, 81/271, 520/515

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 68/11, 81/271, 520/515 quickly i.e. 716040 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 68/11, 81/271, 520/515 is 716040.

LCM(68/11, 81/271, 520/515) = 716040

LCM of 68/11, 81/271, 520/515

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 68/11,81/271,520/515

Given numbers are 68/11,81/271,520/515

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 68,81,520

Least Common Multiple of Numerators i.e. LCM of 68,81,520 is 716040.

GCF of Denominators means GCF of 11,271,515 as per the given fractions.

GCF of 11,271,515 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 68,81,520

LCM of Fractions 68/11,81/271,520/515 is 716040

2 68, 81, 520
2 34, 81, 260
17, 81, 130

∴ So the LCM of the given numbers is 2 x 2 x 17 x 81 x 130 = 716040

Least Common Multiple of 68,81,520 with GCF Formula

Least Common Multiple of 68,81,520 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 68,81,520 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(68,81,520) = 1

common factors(in case of two or more numbers have common factors) = 4

GCF(68,81,520) x common factors =1 x 4 = 4

LCM(68,81,520) = ( 68 × 81 × 520 ) / 4

LCM(68,81,520) = 2864160 / 4

LCM(68,81,520) = 716040


Lets's calculate GCF of 11,271,515

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 716040/1

Therefore the LCM of Fractions 68/11,81/271,520/515 is 716040

Greatest Common Factor of 11,271,515 By Matching Biggest Common Factor Method

Greatest Common Factor of 11,271,515 By Matching Biggest Common Factor Method

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 271

List of positive integer factors of 271 that divides 271 without a remainder.

1,271

Factors of 515

List of positive integer factors of 515 that divides 515 without a remainder.

1,5,103,515

Greatest Common Factor

We found the factors 11,271,515 . The biggest common factor number is the GCF number.
So the greatest common factor 11,271,515 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 68/11, 81/271, 520/515

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 68/11, 81/271, 520/515?

Answer: LCM of Numerators as per given numbers 68/11, 81/271, 520/515 is

LCM of Numerators i.e. for 68,81,520 is 716040

GCF of denominators i.e. for 11,271,515 is 1.

Thus, LCM of Fractions is 716040.Finally, LCM of Fractions for 68/11, 81/271, 520/515 is 716040.