Least Common Multiple of 578, 687

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

• Least Common Multiple of 578, 687 by common division method
• Least Common Multiple of 578, 687 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 397086

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 578,687 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(578,687) = 1

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

GCF(578,687) x common factors =1 x 1 = 1

LCM(578,687) = ( 578 × 687 ) / 1

LCM(578,687) = 397086 / 1

LCM(578,687) = 397086

∴ Least Common Multiple of 578,687 is 397086

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

• LCM of 138, 346
• LCM of 363, 315
• LCM of 706, 964
• LCM of 416, 561
• LCM of 290, 784

1. What is the LCM of 578, 687?

Answer: LCM of 578, 687 is 397086.

2. What are the Factors of 397086?

Answer: Factors of 397086 are . There are integers that are factors of 397086

3. How to Find the LCM of 578, 687 ?

Least Common Multiple of 578, 687.

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(578, 687) = 2 x 3 x 17 x 17 x 229 = 397086.