Least Common Multiple of 687, 1290

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

• Least Common Multiple of 687, 1290 by common division method
• Least Common Multiple of 687, 1290 with GCF Formula

∴ So the LCM of the given numbers is 3 x 229 x 430 = 295410

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 687,1290 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(687,1290) = 3

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

GCF(687,1290) x common factors =3 x 1 = 3

LCM(687,1290) = ( 687 × 1290 ) / 3

LCM(687,1290) = 886230 / 3

LCM(687,1290) = 295410

∴ Least Common Multiple of 687,1290 is 295410

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

• LCM of 824, 1187
• LCM of 838, 7872
• LCM of 877, 5537
• LCM of 110, 9736
• LCM of 674, 7350

1. What is the LCM of 687, 1290?

Answer: LCM of 687, 1290 is 295410.

2. What are the Factors of 295410?

Answer: Factors of 295410 are . There are integers that are factors of 295410

3. How to Find the LCM of 687, 1290 ?

Least Common Multiple of 687, 1290.

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(687, 1290) = 2 x 3 x 5 x 43 x 229 = 295410.