Least Common Multiple of 210, 810

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

• Least Common Multiple of 210, 810 by common division method
• Least Common Multiple of 210, 810 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 5 x 7 x 27 = 5670

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 210,810 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(210,810) = 30

common factors(in case of two or more numbers have common factors) = 1

GCF(210,810) x common factors =30 x 1 = 30

LCM(210,810) = ( 210 × 810 ) / 30

LCM(210,810) = 170100 / 30

LCM(210,810) = 5670

∴ Least Common Multiple of 210,810 is 5670

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

• LCM of 163, 274
• LCM of 786, 839
• LCM of 930, 926
• LCM of 734, 405
• LCM of 735, 260

1. What is the LCM of 210, 810?

Answer: LCM of 210, 810 is 5670.

2. What are the Factors of 5670?

Answer: Factors of 5670 are . There are integers that are factors of 5670

3. How to Find the LCM of 210, 810 ?

Least Common Multiple of 210, 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(210, 810) = 2 x 3 x 3 x 3 x 3 x 5 x 7 = 5670.