Least Common Multiple of 213/400, 6894/620

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 213/400, 6894/620 quickly i.e. 489474/20 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 213/400, 6894/620 is 489474/20.

LCM(213/400, 6894/620) = 489474/20

LCM of 213/400, 6894/620

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 213/400,6894/620

Given numbers are 213/400,6894/620

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 213,6894

Least Common Multiple of Numerators i.e. LCM of 213,6894 is 489474.

GCF of Denominators means GCF of 400,620 as per the given fractions.

GCF of 400,620 is 20 as it is the largest common factor for these numbers.

Lets's calculate LCM of 213,6894

LCM of Fractions 213/400,6894/620 is 489474/20

3 213, 6894
71, 2298

∴ So the LCM of the given numbers is 3 x 71 x 2298 = 489474

Least Common Multiple of 213,6894 with GCF Formula

Least Common Multiple of 213,6894 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 213,6894 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(213,6894) = 3

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

GCF(213,6894) x common factors =3 x 1 = 3

LCM(213,6894) = ( 213 × 6894 ) / 3

LCM(213,6894) = 1468422 / 3

LCM(213,6894) = 489474


Lets's calculate GCF of 400,620

2 400, 620
2 200, 310
5 100, 155
20, 31

∴ So the GCF of the given numbers is 2 x 2 x 5 = 20

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 489474/20

Therefore the LCM of Fractions 213/400,6894/620 is 489474/20

Greatest Common Factor of 400,620 By Matching Biggest Common Factor Method

Greatest Common Factor of 400,620 By Matching Biggest Common Factor Method

Factors of 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Greatest Common Factor

We found the factors 400,620 . The biggest common factor number is the GCF number.
So the greatest common factor 400,620 is 20.


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 213/400, 6894/620

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 213/400, 6894/620?

Answer: LCM of Numerators as per given numbers 213/400, 6894/620 is

LCM of Numerators i.e. for 213,6894 is 489474

GCF of denominators i.e. for 400,620 is 20.

Thus, LCM of Fractions is 489474/20.Finally, LCM of Fractions for 213/400, 6894/620 is 489474/20.