Least Common Multiple of 15, 87, 87, 987

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

• Least Common Multiple of 15, 87, 87, 987 by common division method
• Least Common Multiple of 15, 87, 87, 987 with GCF Formula

∴ So the LCM of the given numbers is 3 x 29 x 5 x 1 x 1 x 329 = 143115

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 15,87,87,987 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(15,87,87,987) = 3

common factors(in case of two or more numbers have common factors) = 261

GCF(15,87,87,987) x common factors =3 x 261 = 783

LCM(15,87,87,987) = ( 15 × 87 × 87 × 987 ) / 783

LCM(15,87,87,987) = 112059045 / 783

LCM(15,87,87,987) = 143115

∴ Least Common Multiple of 15,87,87,987 is 143115

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

• LCM of 42, 50, 14, 243
• LCM of 68, 11, 46, 174
• LCM of 41, 85, 33, 687
• LCM of 66, 92, 63, 995
• LCM of 77, 23, 55, 747

1. What is the LCM of 15, 87, 87, 987?

Answer: LCM of 15, 87, 87, 987 is 143115.

2. What are the Factors of 143115?

Answer: Factors of 143115 are . There are integers that are factors of 143115

3. How to Find the LCM of 15, 87, 87, 987 ?

Least Common Multiple of 15, 87, 87, 987.

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, 87, 87, 987) = 3 x 5 x 7 x 29 x 47 = 143115.