Least Common Multiple of 84/17, 14/13, 428/518

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 84/17, 14/13, 428/518 quickly i.e. 8988 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 84/17, 14/13, 428/518 is 8988.

LCM(84/17, 14/13, 428/518) = 8988

LCM of 84/17, 14/13, 428/518

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 84/17,14/13,428/518

Given numbers are 84/17,14/13,428/518

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 84,14,428

Least Common Multiple of Numerators i.e. LCM of 84,14,428 is 8988.

GCF of Denominators means GCF of 17,13,518 as per the given fractions.

GCF of 17,13,518 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 84,14,428

LCM of Fractions 84/17,14/13,428/518 is 8988

2 84, 14, 428
2 42, 7, 214
7 21, 7, 107
3, 1, 107

∴ So the LCM of the given numbers is 2 x 2 x 7 x 3 x 1 x 107 = 8988

Least Common Multiple of 84,14,428 with GCF Formula

Least Common Multiple of 84,14,428 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 84,14,428 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(84,14,428) = 2

common factors(in case of two or more numbers have common factors) = 28

GCF(84,14,428) x common factors =2 x 28 = 56

LCM(84,14,428) = ( 84 × 14 × 428 ) / 56

LCM(84,14,428) = 503328 / 56

LCM(84,14,428) = 8988


Lets's calculate GCF of 17,13,518

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 8988/1

Therefore the LCM of Fractions 84/17,14/13,428/518 is 8988

Greatest Common Factor of 17,13,518 By Matching Biggest Common Factor Method

Greatest Common Factor of 17,13,518 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 13

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

1,13

Factors of 518

List of positive integer factors of 518 that divides 518 without a remainder.

1,2,7,14,37,74,259,518

Greatest Common Factor

We found the factors 17,13,518 . The biggest common factor number is the GCF number.
So the greatest common factor 17,13,518 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 84/17, 14/13, 428/518

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 84/17, 14/13, 428/518?

Answer: LCM of Numerators as per given numbers 84/17, 14/13, 428/518 is

LCM of Numerators i.e. for 84,14,428 is 8988

GCF of denominators i.e. for 17,13,518 is 1.

Thus, LCM of Fractions is 8988.Finally, LCM of Fractions for 84/17, 14/13, 428/518 is 8988.