Least Common Multiple of 210, 621

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

• Least Common Multiple of 210, 621 by common division method
• Least Common Multiple of 210, 621 with GCF Formula

∴ So the LCM of the given numbers is 3 x 70 x 207 = 43470

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 210,621 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(210,621) = 3

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

GCF(210,621) x common factors =3 x 1 = 3

LCM(210,621) = ( 210 × 621 ) / 3

LCM(210,621) = 130410 / 3

LCM(210,621) = 43470

∴ Least Common Multiple of 210,621 is 43470

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

• LCM of 716, 232
• LCM of 438, 314
• LCM of 321, 814
• LCM of 893, 181
• LCM of 996, 247

1. What is the LCM of 210, 621?

Answer: LCM of 210, 621 is 43470.

2. What are the Factors of 43470?

Answer: Factors of 43470 are . There are integers that are factors of 43470

3. How to Find the LCM of 210, 621 ?

Least Common Multiple of 210, 621.

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, 621) = 2 x 3 x 3 x 3 x 5 x 7 x 23 = 43470.