Least Common Multiple of 258, 378, 645

Q: How to Find the LCM of 258, 378, 645 ?

Least Common Multiple of 258, 378, 645 = 81270 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(258, 378, 645) = 2 x 3 x 3 x 3 x 5 x 7 x 43 = 81270.

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 258, 378, 645 i.e. 81270 smallest integer divisible by all numbers.

Least common multiple (LCM) of 258, 378, 645 is 81270.

LCM(258, 378, 645) = 81270

LCM of 258, 378, 645

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

Least Common Multiple of 258, 378, 645 by common division method
Least Common Multiple of 258, 378, 645 with GCF Formula

Least Common Multiple of 258,378,645

Least Common Multiple (LCM) of 258,378,645 is 81270

2	258, 378, 645
3	129, 189, 645
43	43, 63, 215
	1, 63, 5

∴ So the LCM of the given numbers is 2 x 3 x 43 x 1 x 63 x 5 = 81270

Least Common Multiple of 258,378,645 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 258,378,645 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(258,378,645) = 3

common factors(in case of two or more numbers have common factors) = 258

GCF(258,378,645) x common factors =3 x 258 = 774

LCM(258,378,645) = ( 258 × 378 × 645 ) / 774

LCM(258,378,645) = 62902980 / 774

LCM(258,378,645) = 81270

∴ Least Common Multiple of 258,378,645 is 81270

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 258, 378, 645

1. What is the LCM of 258, 378, 645?

Answer: LCM of 258, 378, 645 is 81270.

2. What are the Factors of 81270?

Answer: Factors of 81270 are . There are integers that are factors of 81270

3. How to Find the LCM of 258, 378, 645 ?

Least Common Multiple of 258, 378, 645.

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(258, 378, 645) = 2 x 3 x 3 x 3 x 5 x 7 x 43 = 81270.