Least Common Multiple of 43, 21, 447

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

• Least Common Multiple of 43, 21, 447 by common division method
• Least Common Multiple of 43, 21, 447 with GCF Formula

∴ So the LCM of the given numbers is 3 x 43 x 7 x 149 = 134547

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 43,21,447 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(43,21,447) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(43,21,447) x common factors =1 x 3 = 3

LCM(43,21,447) = ( 43 × 21 × 447 ) / 3

LCM(43,21,447) = 403641 / 3

LCM(43,21,447) = 134547

∴ Least Common Multiple of 43,21,447 is 134547

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

• LCM of 67, 23, 794
• LCM of 69, 84, 194
• LCM of 86, 21, 947
• LCM of 22, 85, 371
• LCM of 99, 56, 197

1. What is the LCM of 43, 21, 447?

Answer: LCM of 43, 21, 447 is 134547.

2. What are the Factors of 134547?

Answer: Factors of 134547 are . There are integers that are factors of 134547

3. How to Find the LCM of 43, 21, 447 ?

Least Common Multiple of 43, 21, 447.

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(43, 21, 447) = 3 x 7 x 43 x 149 = 134547.