Least Common Multiple of 645, 815, 10

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

• Least Common Multiple of 645, 815, 10 by common division method
• Least Common Multiple of 645, 815, 10 with GCF Formula

∴ So the LCM of the given numbers is 5 x 129 x 163 x 2 = 210270

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 645,815,10 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(645,815,10) = 5

common factors(in case of two or more numbers have common factors) = 5

GCF(645,815,10) x common factors =5 x 5 = 25

LCM(645,815,10) = ( 645 × 815 × 10 ) / 25

LCM(645,815,10) = 5256750 / 25

LCM(645,815,10) = 210270

∴ Least Common Multiple of 645,815,10 is 210270

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

• LCM of 360, 592, 48
• LCM of 182, 120, 88
• LCM of 195, 879, 26
• LCM of 549, 914, 81
• LCM of 612, 712, 34

1. What is the LCM of 645, 815, 10?

Answer: LCM of 645, 815, 10 is 210270.

2. What are the Factors of 210270?

Answer: Factors of 210270 are . There are integers that are factors of 210270

3. How to Find the LCM of 645, 815, 10 ?

Least Common Multiple of 645, 815, 10.

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(645, 815, 10) = 2 x 3 x 5 x 43 x 163 = 210270.