Least Common Multiple of 842, 687

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

• Least Common Multiple of 842, 687 by common division method
• Least Common Multiple of 842, 687 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 578454

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 842,687 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(842,687) = 1

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

GCF(842,687) x common factors =1 x 1 = 1

LCM(842,687) = ( 842 × 687 ) / 1

LCM(842,687) = 578454 / 1

LCM(842,687) = 578454

∴ Least Common Multiple of 842,687 is 578454

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

• LCM of 711, 262
• LCM of 121, 578
• LCM of 902, 928
• LCM of 721, 428
• LCM of 297, 666

1. What is the LCM of 842, 687?

Answer: LCM of 842, 687 is 578454.

2. What are the Factors of 578454?

Answer: Factors of 578454 are . There are integers that are factors of 578454

3. How to Find the LCM of 842, 687 ?

Least Common Multiple of 842, 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(842, 687) = 2 x 3 x 229 x 421 = 578454.