Least Common Multiple of 210, 231, 85

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

• Least Common Multiple of 210, 231, 85 by common division method
• Least Common Multiple of 210, 231, 85 with GCF Formula

∴ So the LCM of the given numbers is 3 x 5 x 7 x 2 x 11 x 17 = 39270

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 210,231,85 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(210,231,85) = 1

common factors(in case of two or more numbers have common factors) = 105

GCF(210,231,85) x common factors =1 x 105 = 105

LCM(210,231,85) = ( 210 × 231 × 85 ) / 105

LCM(210,231,85) = 4123350 / 105

LCM(210,231,85) = 39270

∴ Least Common Multiple of 210,231,85 is 39270

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

• LCM of 794, 170, 89
• LCM of 251, 147, 46
• LCM of 173, 200, 86
• LCM of 660, 923, 93
• LCM of 424, 901, 62

1. What is the LCM of 210, 231, 85?

Answer: LCM of 210, 231, 85 is 39270.

2. What are the Factors of 39270?

Answer: Factors of 39270 are . There are integers that are factors of 39270

3. How to Find the LCM of 210, 231, 85 ?

Least Common Multiple of 210, 231, 85.

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, 231, 85) = 2 x 3 x 5 x 7 x 11 x 17 = 39270.