Least Common Multiple of 418, 972, 81

Q: How to Find the LCM of 418, 972, 81 ?

Least Common Multiple of 418, 972, 81 = 203148 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(418, 972, 81) = 2 x 2 x 3 x 3 x 3 x 3 x 3 x 11 x 19 = 203148.

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 418, 972, 81 i.e. 203148 smallest integer divisible by all numbers.

Least common multiple (LCM) of 418, 972, 81 is 203148.

LCM(418, 972, 81) = 203148

LCM of 418, 972, 81

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

Least Common Multiple of 418, 972, 81 by common division method
Least Common Multiple of 418, 972, 81 with GCF Formula

Least Common Multiple of 418,972,81

Least Common Multiple (LCM) of 418,972,81 is 203148

2	418, 972, 81
3	209, 486, 81
3	209, 162, 27
3	209, 54, 9
3	209, 18, 3
	209, 6, 1

∴ So the LCM of the given numbers is 2 x 3 x 3 x 3 x 3 x 209 x 6 x 1 = 203148

Least Common Multiple of 418,972,81 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 418,972,81 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(418,972,81) = 1

common factors(in case of two or more numbers have common factors) = 162

GCF(418,972,81) x common factors =1 x 162 = 162

LCM(418,972,81) = ( 418 × 972 × 81 ) / 162

LCM(418,972,81) = 32909976 / 162

LCM(418,972,81) = 203148

∴ Least Common Multiple of 418,972,81 is 203148

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 418, 972, 81

1. What is the LCM of 418, 972, 81?

Answer: LCM of 418, 972, 81 is 203148.

2. What are the Factors of 203148?

Answer: Factors of 203148 are . There are integers that are factors of 203148

3. How to Find the LCM of 418, 972, 81 ?

Least Common Multiple of 418, 972, 81.

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(418, 972, 81) = 2 x 2 x 3 x 3 x 3 x 3 x 3 x 11 x 19 = 203148.