Least Common Multiple of 8018/20, 7138/343

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 8018/20, 7138/343 quickly i.e. 28616242 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 8018/20, 7138/343 is 28616242.

LCM(8018/20, 7138/343) = 28616242

LCM of 8018/20, 7138/343

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 8018/20,7138/343

Given numbers are 8018/20,7138/343

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 8018,7138

Least Common Multiple of Numerators i.e. LCM of 8018,7138 is 28616242.

GCF of Denominators means GCF of 20,343 as per the given fractions.

GCF of 20,343 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 8018,7138

LCM of Fractions 8018/20,7138/343 is 28616242

2 8018, 7138
4009, 3569

∴ So the LCM of the given numbers is 2 x 4009 x 3569 = 28616242

Least Common Multiple of 8018,7138 with GCF Formula

Least Common Multiple of 8018,7138 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 8018,7138 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(8018,7138) = 2

common factors(in case of two or more numbers have common factors) = 1

GCF(8018,7138) x common factors =2 x 1 = 2

LCM(8018,7138) = ( 8018 × 7138 ) / 2

LCM(8018,7138) = 57232484 / 2

LCM(8018,7138) = 28616242


Lets's calculate GCF of 20,343

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 28616242/1

Therefore the LCM of Fractions 8018/20,7138/343 is 28616242

Greatest Common Factor of 20,343 By Matching Biggest Common Factor Method

Greatest Common Factor of 20,343 By Matching Biggest Common Factor Method

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 343

List of positive integer factors of 343 that divides 343 without a remainder.

1,7,49,343

Greatest Common Factor

We found the factors 20,343 . The biggest common factor number is the GCF number.
So the greatest common factor 20,343 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 8018/20, 7138/343

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 8018/20, 7138/343?

Answer: LCM of Numerators as per given numbers 8018/20, 7138/343 is

LCM of Numerators i.e. for 8018,7138 is 28616242

GCF of denominators i.e. for 20,343 is 1.

Thus, LCM of Fractions is 28616242.Finally, LCM of Fractions for 8018/20, 7138/343 is 28616242.