Least Common Multiple of 618/53, 825/21, 309/30

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 618/53, 825/21, 309/30 quickly i.e. 169950 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 618/53, 825/21, 309/30 is 169950.

LCM(618/53, 825/21, 309/30) = 169950

LCM of 618/53, 825/21, 309/30

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 618/53,825/21,309/30

Given numbers are 618/53,825/21,309/30

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 618,825,309

Least Common Multiple of Numerators i.e. LCM of 618,825,309 is 169950.

GCF of Denominators means GCF of 53,21,30 as per the given fractions.

GCF of 53,21,30 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 618,825,309

LCM of Fractions 618/53,825/21,309/30 is 169950

3 618, 825, 309
103 206, 275, 103
2, 275, 1

∴ So the LCM of the given numbers is 3 x 103 x 2 x 275 x 1 = 169950

Least Common Multiple of 618,825,309 with GCF Formula

Least Common Multiple of 618,825,309 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 618,825,309 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(618,825,309) = 3

common factors(in case of two or more numbers have common factors) = 309

GCF(618,825,309) x common factors =3 x 309 = 927

LCM(618,825,309) = ( 618 × 825 × 309 ) / 927

LCM(618,825,309) = 157543650 / 927

LCM(618,825,309) = 169950


Lets's calculate GCF of 53,21,30

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 169950/1

Therefore the LCM of Fractions 618/53,825/21,309/30 is 169950

Greatest Common Factor of 53,21,30 By Matching Biggest Common Factor Method

Greatest Common Factor of 53,21,30 By Matching Biggest Common Factor Method

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Greatest Common Factor

We found the factors 53,21,30 . The biggest common factor number is the GCF number.
So the greatest common factor 53,21,30 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 618/53, 825/21, 309/30

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 618/53, 825/21, 309/30?

Answer: LCM of Numerators as per given numbers 618/53, 825/21, 309/30 is

LCM of Numerators i.e. for 618,825,309 is 169950

GCF of denominators i.e. for 53,21,30 is 1.

Thus, LCM of Fractions is 169950.Finally, LCM of Fractions for 618/53, 825/21, 309/30 is 169950.