Least Common Multiple of 21, 825, 539

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

• Least Common Multiple of 21, 825, 539 by common division method
• Least Common Multiple of 21, 825, 539 with GCF Formula

∴ So the LCM of the given numbers is 3 x 7 x 11 x 1 x 25 x 7 = 40425

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 21,825,539 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(21,825,539) = 1

common factors(in case of two or more numbers have common factors) = 231

GCF(21,825,539) x common factors =1 x 231 = 231

LCM(21,825,539) = ( 21 × 825 × 539 ) / 231

LCM(21,825,539) = 9338175 / 231

LCM(21,825,539) = 40425

∴ Least Common Multiple of 21,825,539 is 40425

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

• LCM of 70, 468, 792
• LCM of 62, 518, 672
• LCM of 95, 895, 890
• LCM of 90, 265, 608
• LCM of 25, 563, 979

1. What is the LCM of 21, 825, 539?

Answer: LCM of 21, 825, 539 is 40425.

2. What are the Factors of 40425?

Answer: Factors of 40425 are . There are integers that are factors of 40425

3. How to Find the LCM of 21, 825, 539 ?

Least Common Multiple of 21, 825, 539.

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, 825, 539) = 3 x 5 x 5 x 7 x 7 x 11 = 40425.