Least Common Multiple of 345, 1239

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

• Least Common Multiple of 345, 1239 by common division method
• Least Common Multiple of 345, 1239 with GCF Formula

∴ So the LCM of the given numbers is 3 x 115 x 413 = 142485

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 345,1239 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(345,1239) = 3

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

GCF(345,1239) x common factors =3 x 1 = 3

LCM(345,1239) = ( 345 × 1239 ) / 3

LCM(345,1239) = 427455 / 3

LCM(345,1239) = 142485

∴ Least Common Multiple of 345,1239 is 142485

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

• LCM of 892, 9423
• LCM of 556, 6717
• LCM of 521, 3115
• LCM of 742, 2336
• LCM of 628, 1117

1. What is the LCM of 345, 1239?

Answer: LCM of 345, 1239 is 142485.

2. What are the Factors of 142485?

Answer: Factors of 142485 are . There are integers that are factors of 142485

3. How to Find the LCM of 345, 1239 ?

Least Common Multiple of 345, 1239.

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, 1239) = 3 x 5 x 7 x 23 x 59 = 142485.