Least Common Multiple of 53/69, 81/48, 15/76, 53/259

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 53/69, 81/48, 15/76, 53/259 quickly i.e. 21465 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 53/69, 81/48, 15/76, 53/259 is 21465.

LCM(53/69, 81/48, 15/76, 53/259) = 21465

LCM of 53/69, 81/48, 15/76, 53/259

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 53/69,81/48,15/76,53/259

Given numbers are 53/69,81/48,15/76,53/259

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 53,81,15,53

Least Common Multiple of Numerators i.e. LCM of 53,81,15,53 is 21465.

GCF of Denominators means GCF of 69,48,76,259 as per the given fractions.

GCF of 69,48,76,259 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 53,81,15,53

LCM of Fractions 53/69,81/48,15/76,53/259 is 21465

3 53, 81, 15, 53
53 53, 27, 5, 53
1, 27, 5, 1

∴ So the LCM of the given numbers is 3 x 53 x 1 x 27 x 5 x 1 = 21465

Least Common Multiple of 53,81,15,53 with GCF Formula

Least Common Multiple of 53,81,15,53 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 53,81,15,53 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(53,81,15,53) = 1

common factors(in case of two or more numbers have common factors) = 159

GCF(53,81,15,53) x common factors =1 x 159 = 159

LCM(53,81,15,53) = ( 53 × 81 × 15 × 53 ) / 159

LCM(53,81,15,53) = 3412935 / 159

LCM(53,81,15,53) = 21465


Lets's calculate GCF of 69,48,76,259

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 21465/1

Therefore the LCM of Fractions 53/69,81/48,15/76,53/259 is 21465

Greatest Common Factor of 69,48,76,259 By Matching Biggest Common Factor Method

Greatest Common Factor of 69,48,76,259 By Matching Biggest Common Factor Method

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 259

List of positive integer factors of 259 that divides 259 without a remainder.

1,7,37,259

Greatest Common Factor

We found the factors 69,48,76,259 . The biggest common factor number is the GCF number.
So the greatest common factor 69,48,76,259 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 53/69, 81/48, 15/76, 53/259

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 53/69, 81/48, 15/76, 53/259?

Answer: LCM of Numerators as per given numbers 53/69, 81/48, 15/76, 53/259 is

LCM of Numerators i.e. for 53,81,15,53 is 21465

GCF of denominators i.e. for 69,48,76,259 is 1.

Thus, LCM of Fractions is 21465.Finally, LCM of Fractions for 53/69, 81/48, 15/76, 53/259 is 21465.