Least Common Multiple of 345, 121, 687

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

• Least Common Multiple of 345, 121, 687 by common division method
• Least Common Multiple of 345, 121, 687 with GCF Formula

∴ So the LCM of the given numbers is 3 x 115 x 121 x 229 = 9559605

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 345,121,687 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(345,121,687) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(345,121,687) x common factors =1 x 3 = 3

LCM(345,121,687) = ( 345 × 121 × 687 ) / 3

LCM(345,121,687) = 28678815 / 3

LCM(345,121,687) = 9559605

∴ Least Common Multiple of 345,121,687 is 9559605

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

• LCM of 603, 234, 580
• LCM of 564, 407, 820
• LCM of 707, 867, 493
• LCM of 886, 130, 290
• LCM of 889, 402, 325

1. What is the LCM of 345, 121, 687?

Answer: LCM of 345, 121, 687 is 9559605.

2. What are the Factors of 9559605?

Answer: Factors of 9559605 are . There are integers that are factors of 9559605

3. How to Find the LCM of 345, 121, 687 ?

Least Common Multiple of 345, 121, 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(345, 121, 687) = 3 x 5 x 11 x 11 x 23 x 229 = 9559605.