Least Common Multiple of 13, 20, 809

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

• Least Common Multiple of 13, 20, 809 by common division method
• Least Common Multiple of 13, 20, 809 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 210340

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 13,20,809 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(13,20,809) = 1

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

GCF(13,20,809) x common factors =1 x 1 = 1

LCM(13,20,809) = ( 13 × 20 × 809 ) / 1

LCM(13,20,809) = 210340 / 1

LCM(13,20,809) = 210340

∴ Least Common Multiple of 13,20,809 is 210340

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

• LCM of 49, 14, 447
• LCM of 33, 28, 799
• LCM of 51, 77, 507
• LCM of 79, 73, 712
• LCM of 23, 22, 776

1. What is the LCM of 13, 20, 809?

Answer: LCM of 13, 20, 809 is 210340.

2. What are the Factors of 210340?

Answer: Factors of 210340 are . There are integers that are factors of 210340

3. How to Find the LCM of 13, 20, 809 ?

Least Common Multiple of 13, 20, 809.

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(13, 20, 809) = 2 x 2 x 5 x 13 x 809 = 210340.