Least Common Multiple of 15, 75, 71, 210

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

• Least Common Multiple of 15, 75, 71, 210 by common division method
• Least Common Multiple of 15, 75, 71, 210 with GCF Formula

∴ So the LCM of the given numbers is 3 x 5 x 1 x 5 x 71 x 14 = 74550

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 15,75,71,210 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(15,75,71,210) = 1

common factors(in case of two or more numbers have common factors) = 225

GCF(15,75,71,210) x common factors =1 x 225 = 225

LCM(15,75,71,210) = ( 15 × 75 × 71 × 210 ) / 225

LCM(15,75,71,210) = 16773750 / 225

LCM(15,75,71,210) = 74550

∴ Least Common Multiple of 15,75,71,210 is 74550

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

• LCM of 23, 92, 31, 880
• LCM of 92, 81, 48, 139
• LCM of 58, 68, 38, 372
• LCM of 36, 98, 70, 464
• LCM of 94, 43, 31, 194

1. What is the LCM of 15, 75, 71, 210?

Answer: LCM of 15, 75, 71, 210 is 74550.

2. What are the Factors of 74550?

Answer: Factors of 74550 are . There are integers that are factors of 74550

3. How to Find the LCM of 15, 75, 71, 210 ?

Least Common Multiple of 15, 75, 71, 210.

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(15, 75, 71, 210) = 2 x 3 x 5 x 5 x 7 x 71 = 74550.