Least Common Multiple of 1815, 7242

Q: How to Find the LCM of 1815, 7242 ?

Least Common Multiple of 1815, 7242 = 4381410 Step 1: Divide all the numbers with common prime numbers having remainder zero. Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(1815, 7242) = 2 x 3 x 5 x 11 x 11 x 17 x 71 = 4381410.

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Use the LCM of two or more numbers Calculator to find the Least Common Multiple of numbers 1815, 7242 i.e. 4381410 smallest integer divisible by all numbers.

Least common multiple (LCM) of 1815, 7242 is 4381410.

LCM(1815, 7242) = 4381410

LCM of 1815, 7242

Least common multiple or lowest common denominator (lcd) can be calculated in three ways

Least Common Multiple of 1815, 7242 by common division method
Least Common Multiple of 1815, 7242 with GCF Formula

Least Common Multiple of 1815,7242

Least Common Multiple (LCM) of 1815,7242 is 4381410

3	1815, 7242
	605, 2414

∴ So the LCM of the given numbers is 3 x 605 x 2414 = 4381410

Least Common Multiple of 1815,7242 with GCF Formula

The formula of LCM is LCM(a₁,a₂,a₃....,a_n) = ( a₁ × a₂ × a₃ × .... × a_n) / GCF(a₁,a₂,a₃....,a_n) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 1815,7242 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1815,7242) = 3

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

GCF(1815,7242) x common factors =3 x 1 = 3

LCM(1815,7242) = ( 1815 × 7242 ) / 3

LCM(1815,7242) = 13144230 / 3

LCM(1815,7242) = 4381410

∴ Least Common Multiple of 1815,7242 is 4381410

LCM of two or more Numbers Calculation Examples

Here are some samples of LCM of two or more Numbers calculations.

Frequently Asked Questions on LCM of 1815, 7242

1. What is the LCM of 1815, 7242?

Answer: LCM of 1815, 7242 is 4381410.

2. What are the Factors of 4381410?

Answer: Factors of 4381410 are . There are integers that are factors of 4381410

3. How to Find the LCM of 1815, 7242 ?

Least Common Multiple of 1815, 7242.

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(1815, 7242) = 2 x 3 x 5 x 11 x 11 x 17 x 71 = 4381410.