Least Common Multiple of 81, 74, 66, 185

Q: How to Find the LCM of 81, 74, 66, 185 ?

Least Common Multiple of 81, 74, 66, 185 = 329670 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(81, 74, 66, 185) = 2 x 3 x 3 x 3 x 3 x 5 x 11 x 37 = 329670.

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 81, 74, 66, 185 i.e. 329670 smallest integer divisible by all numbers.

Least common multiple (LCM) of 81, 74, 66, 185 is 329670.

LCM(81, 74, 66, 185) = 329670

LCM of 81, 74, 66, 185

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

Least Common Multiple of 81, 74, 66, 185 by common division method
Least Common Multiple of 81, 74, 66, 185 with GCF Formula

Least Common Multiple of 81,74,66,185

Least Common Multiple (LCM) of 81,74,66,185 is 329670

2	81, 74, 66, 185
3	81, 37, 33, 185
37	27, 37, 11, 185
	27, 1, 11, 5

∴ So the LCM of the given numbers is 2 x 3 x 37 x 27 x 1 x 11 x 5 = 329670

Least Common Multiple of 81,74,66,185 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 81,74,66,185 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,74,66,185) = 1

common factors(in case of two or more numbers have common factors) = 222

GCF(81,74,66,185) x common factors =1 x 222 = 222

LCM(81,74,66,185) = ( 81 × 74 × 66 × 185 ) / 222

LCM(81,74,66,185) = 73186740 / 222

LCM(81,74,66,185) = 329670

∴ Least Common Multiple of 81,74,66,185 is 329670

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 81, 74, 66, 185

1. What is the LCM of 81, 74, 66, 185?

Answer: LCM of 81, 74, 66, 185 is 329670.

2. What are the Factors of 329670?

Answer: Factors of 329670 are . There are integers that are factors of 329670

3. How to Find the LCM of 81, 74, 66, 185 ?

Least Common Multiple of 81, 74, 66, 185.

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(81, 74, 66, 185) = 2 x 3 x 3 x 3 x 3 x 5 x 11 x 37 = 329670.