Least Common Multiple of 81, 534, 810

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

• Least Common Multiple of 81, 534, 810 by common division method
• Least Common Multiple of 81, 534, 810 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 3 x 3 x 3 x 1 x 89 x 5 = 72090

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 81,534,810 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,534,810) = 3

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

GCF(81,534,810) x common factors =3 x 162 = 486

LCM(81,534,810) = ( 81 × 534 × 810 ) / 486

LCM(81,534,810) = 35035740 / 486

LCM(81,534,810) = 72090

∴ Least Common Multiple of 81,534,810 is 72090

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 70, 112, 501
• LCM of 33, 109, 490
• LCM of 63, 651, 328
• LCM of 90, 841, 990
• LCM of 54, 445, 556

1. What is the LCM of 81, 534, 810?

Answer: LCM of 81, 534, 810 is 72090.

2. What are the Factors of 72090?

Answer: Factors of 72090 are . There are integers that are factors of 72090

3. How to Find the LCM of 81, 534, 810 ?

Least Common Multiple of 81, 534, 810.

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, 534, 810) = 2 x 3 x 3 x 3 x 3 x 5 x 89 = 72090.