Least Common Multiple of 642, 509, 67

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

• Least Common Multiple of 642, 509, 67 by common division method
• Least Common Multiple of 642, 509, 67 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 21894126

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 642,509,67 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(642,509,67) = 1

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

GCF(642,509,67) x common factors =1 x 1 = 1

LCM(642,509,67) = ( 642 × 509 × 67 ) / 1

LCM(642,509,67) = 21894126 / 1

LCM(642,509,67) = 21894126

∴ Least Common Multiple of 642,509,67 is 21894126

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

• LCM of 306, 435, 72
• LCM of 573, 451, 51
• LCM of 632, 727, 96
• LCM of 282, 555, 65
• LCM of 246, 871, 33

1. What is the LCM of 642, 509, 67?

Answer: LCM of 642, 509, 67 is 21894126.

2. What are the Factors of 21894126?

Answer: Factors of 21894126 are . There are integers that are factors of 21894126

3. How to Find the LCM of 642, 509, 67 ?

Least Common Multiple of 642, 509, 67.

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(642, 509, 67) = 2 x 3 x 67 x 107 x 509 = 21894126.