Least Common Multiple of 43, 45, 89, 445

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

• Least Common Multiple of 43, 45, 89, 445 by common division method
• Least Common Multiple of 43, 45, 89, 445 with GCF Formula

∴ So the LCM of the given numbers is 5 x 89 x 43 x 9 x 1 x 1 = 172215

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 43,45,89,445 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(43,45,89,445) = 1

common factors(in case of two or more numbers have common factors) = 445

GCF(43,45,89,445) x common factors =1 x 445 = 445

LCM(43,45,89,445) = ( 43 × 45 × 89 × 445 ) / 445

LCM(43,45,89,445) = 76635675 / 445

LCM(43,45,89,445) = 172215

∴ Least Common Multiple of 43,45,89,445 is 172215

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

• LCM of 46, 28, 91, 285
• LCM of 88, 81, 64, 333
• LCM of 47, 33, 93, 277
• LCM of 61, 91, 15, 144
• LCM of 58, 62, 49, 918

1. What is the LCM of 43, 45, 89, 445?

Answer: LCM of 43, 45, 89, 445 is 172215.

2. What are the Factors of 172215?

Answer: Factors of 172215 are . There are integers that are factors of 172215

3. How to Find the LCM of 43, 45, 89, 445 ?

Least Common Multiple of 43, 45, 89, 445.

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, 45, 89, 445) = 3 x 3 x 5 x 43 x 89 = 172215.