Least Common Multiple of 21, 643, 341

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

• Least Common Multiple of 21, 643, 341 by common division method
• Least Common Multiple of 21, 643, 341 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 4604523

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 21,643,341 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(21,643,341) = 1

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

GCF(21,643,341) x common factors =1 x 1 = 1

LCM(21,643,341) = ( 21 × 643 × 341 ) / 1

LCM(21,643,341) = 4604523 / 1

LCM(21,643,341) = 4604523

∴ Least Common Multiple of 21,643,341 is 4604523

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

• LCM of 87, 679, 993
• LCM of 10, 836, 344
• LCM of 93, 314, 208
• LCM of 93, 711, 651
• LCM of 35, 469, 678

1. What is the LCM of 21, 643, 341?

Answer: LCM of 21, 643, 341 is 4604523.

2. What are the Factors of 4604523?

Answer: Factors of 4604523 are . There are integers that are factors of 4604523

3. How to Find the LCM of 21, 643, 341 ?

Least Common Multiple of 21, 643, 341.

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(21, 643, 341) = 3 x 7 x 11 x 31 x 643 = 4604523.