Least Common Multiple of 198, 243, 638

Q: How to Find the LCM of 198, 243, 638 ?

Least Common Multiple of 198, 243, 638 = 155034 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(198, 243, 638) = 2 x 3 x 3 x 3 x 3 x 3 x 11 x 29 = 155034.

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 198, 243, 638 i.e. 155034 smallest integer divisible by all numbers.

Least common multiple (LCM) of 198, 243, 638 is 155034.

LCM(198, 243, 638) = 155034

LCM of 198, 243, 638

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

Least Common Multiple of 198, 243, 638 by common division method
Least Common Multiple of 198, 243, 638 with GCF Formula

Least Common Multiple of 198,243,638

Least Common Multiple (LCM) of 198,243,638 is 155034

2	198, 243, 638
3	99, 243, 319
3	33, 81, 319
11	11, 27, 319
	1, 27, 29

∴ So the LCM of the given numbers is 2 x 3 x 3 x 11 x 1 x 27 x 29 = 155034

Least Common Multiple of 198,243,638 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 198,243,638 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(198,243,638) = 1

common factors(in case of two or more numbers have common factors) = 198

GCF(198,243,638) x common factors =1 x 198 = 198

LCM(198,243,638) = ( 198 × 243 × 638 ) / 198

LCM(198,243,638) = 30696732 / 198

LCM(198,243,638) = 155034

∴ Least Common Multiple of 198,243,638 is 155034

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 198, 243, 638

1. What is the LCM of 198, 243, 638?

Answer: LCM of 198, 243, 638 is 155034.

2. What are the Factors of 155034?

Answer: Factors of 155034 are . There are integers that are factors of 155034

3. How to Find the LCM of 198, 243, 638 ?

Least Common Multiple of 198, 243, 638.

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(198, 243, 638) = 2 x 3 x 3 x 3 x 3 x 3 x 11 x 29 = 155034.