Least Common Multiple of 645, 492, 738

Q: How to Find the LCM of 645, 492, 738 ?

Least Common Multiple of 645, 492, 738 = 317340 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(645, 492, 738) = 2 x 2 x 3 x 3 x 5 x 41 x 43 = 317340.

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 645, 492, 738 i.e. 317340 smallest integer divisible by all numbers.

Least common multiple (LCM) of 645, 492, 738 is 317340.

LCM(645, 492, 738) = 317340

LCM of 645, 492, 738

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

Least Common Multiple of 645, 492, 738 by common division method
Least Common Multiple of 645, 492, 738 with GCF Formula

Least Common Multiple of 645,492,738

Least Common Multiple (LCM) of 645,492,738 is 317340

2	645, 492, 738
3	645, 246, 369
41	215, 82, 123
	215, 2, 3

∴ So the LCM of the given numbers is 2 x 3 x 41 x 215 x 2 x 3 = 317340

Least Common Multiple of 645,492,738 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 645,492,738 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(645,492,738) = 3

common factors(in case of two or more numbers have common factors) = 246

GCF(645,492,738) x common factors =3 x 246 = 738

LCM(645,492,738) = ( 645 × 492 × 738 ) / 738

LCM(645,492,738) = 234196920 / 738

LCM(645,492,738) = 317340

∴ Least Common Multiple of 645,492,738 is 317340

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 645, 492, 738

1. What is the LCM of 645, 492, 738?

Answer: LCM of 645, 492, 738 is 317340.

2. What are the Factors of 317340?

Answer: Factors of 317340 are . There are integers that are factors of 317340

3. How to Find the LCM of 645, 492, 738 ?

Least Common Multiple of 645, 492, 738.

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(645, 492, 738) = 2 x 2 x 3 x 3 x 5 x 41 x 43 = 317340.