Least Common Multiple of 21/269, 69/548, 315/845

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 21/269, 69/548, 315/845 quickly i.e. 7245 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 21/269, 69/548, 315/845 is 7245.

LCM(21/269, 69/548, 315/845) = 7245

LCM of 21/269, 69/548, 315/845

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 21/269,69/548,315/845

Given numbers are 21/269,69/548,315/845

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 21,69,315

Least Common Multiple of Numerators i.e. LCM of 21,69,315 is 7245.

GCF of Denominators means GCF of 269,548,845 as per the given fractions.

GCF of 269,548,845 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 21,69,315

LCM of Fractions 21/269,69/548,315/845 is 7245

3 21, 69, 315
7 7, 23, 105
1, 23, 15

∴ So the LCM of the given numbers is 3 x 7 x 1 x 23 x 15 = 7245

Least Common Multiple of 21,69,315 with GCF Formula

Least Common Multiple of 21,69,315 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 21,69,315 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(21,69,315) = 3

common factors(in case of two or more numbers have common factors) = 21

GCF(21,69,315) x common factors =3 x 21 = 63

LCM(21,69,315) = ( 21 × 69 × 315 ) / 63

LCM(21,69,315) = 456435 / 63

LCM(21,69,315) = 7245


Lets's calculate GCF of 269,548,845

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 7245/1

Therefore the LCM of Fractions 21/269,69/548,315/845 is 7245

Greatest Common Factor of 269,548,845 By Matching Biggest Common Factor Method

Greatest Common Factor of 269,548,845 By Matching Biggest Common Factor Method

Factors of 269

List of positive integer factors of 269 that divides 269 without a remainder.

1,269

Factors of 548

List of positive integer factors of 548 that divides 548 without a remainder.

1,2,4,137,274,548

Factors of 845

List of positive integer factors of 845 that divides 845 without a remainder.

1,5,13,65,169,845

Greatest Common Factor

We found the factors 269,548,845 . The biggest common factor number is the GCF number.
So the greatest common factor 269,548,845 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 21/269, 69/548, 315/845

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 21/269, 69/548, 315/845?

Answer: LCM of Numerators as per given numbers 21/269, 69/548, 315/845 is

LCM of Numerators i.e. for 21,69,315 is 7245

GCF of denominators i.e. for 269,548,845 is 1.

Thus, LCM of Fractions is 7245.Finally, LCM of Fractions for 21/269, 69/548, 315/845 is 7245.