Least Common Multiple of 87/18, 78/13, 510/494

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 87/18, 78/13, 510/494 quickly i.e. 192270 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 87/18, 78/13, 510/494 is 192270.

LCM(87/18, 78/13, 510/494) = 192270

LCM of 87/18, 78/13, 510/494

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 87/18,78/13,510/494

Given numbers are 87/18,78/13,510/494

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 87,78,510

Least Common Multiple of Numerators i.e. LCM of 87,78,510 is 192270.

GCF of Denominators means GCF of 18,13,494 as per the given fractions.

GCF of 18,13,494 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 87,78,510

LCM of Fractions 87/18,78/13,510/494 is 192270

2 87, 78, 510
3 87, 39, 255
29, 13, 85

∴ So the LCM of the given numbers is 2 x 3 x 29 x 13 x 85 = 192270

Least Common Multiple of 87,78,510 with GCF Formula

Least Common Multiple of 87,78,510 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 87,78,510 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(87,78,510) = 3

common factors(in case of two or more numbers have common factors) = 6

GCF(87,78,510) x common factors =3 x 6 = 18

LCM(87,78,510) = ( 87 × 78 × 510 ) / 18

LCM(87,78,510) = 3460860 / 18

LCM(87,78,510) = 192270


Lets's calculate GCF of 18,13,494

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 192270/1

Therefore the LCM of Fractions 87/18,78/13,510/494 is 192270

Greatest Common Factor of 18,13,494 By Matching Biggest Common Factor Method

Greatest Common Factor of 18,13,494 By Matching Biggest Common Factor Method

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 494

List of positive integer factors of 494 that divides 494 without a remainder.

1,2,13,19,26,38,247,494

Greatest Common Factor

We found the factors 18,13,494 . The biggest common factor number is the GCF number.
So the greatest common factor 18,13,494 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 87/18, 78/13, 510/494

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 87/18, 78/13, 510/494?

Answer: LCM of Numerators as per given numbers 87/18, 78/13, 510/494 is

LCM of Numerators i.e. for 87,78,510 is 192270

GCF of denominators i.e. for 18,13,494 is 1.

Thus, LCM of Fractions is 192270.Finally, LCM of Fractions for 87/18, 78/13, 510/494 is 192270.