Least Common Multiple of 23, 28, 805

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

• Least Common Multiple of 23, 28, 805 by common division method
• Least Common Multiple of 23, 28, 805 with GCF Formula

∴ So the LCM of the given numbers is 7 x 23 x 1 x 4 x 5 = 3220

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 23,28,805 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(23,28,805) = 1

common factors(in case of two or more numbers have common factors) = 161

GCF(23,28,805) x common factors =1 x 161 = 161

LCM(23,28,805) = ( 23 × 28 × 805 ) / 161

LCM(23,28,805) = 518420 / 161

LCM(23,28,805) = 3220

∴ Least Common Multiple of 23,28,805 is 3220

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

• LCM of 64, 66, 330
• LCM of 52, 36, 855
• LCM of 80, 58, 197
• LCM of 45, 27, 770
• LCM of 74, 11, 227

1. What is the LCM of 23, 28, 805?

Answer: LCM of 23, 28, 805 is 3220.

2. What are the Factors of 3220?

Answer: Factors of 3220 are . There are integers that are factors of 3220

3. How to Find the LCM of 23, 28, 805 ?

Least Common Multiple of 23, 28, 805.

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(23, 28, 805) = 2 x 2 x 5 x 7 x 23 = 3220.