Least Common Multiple of 55, 87, 61, 989

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

• Least Common Multiple of 55, 87, 61, 989 by common division method
• Least Common Multiple of 55, 87, 61, 989 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 288674265

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 55,87,61,989 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(55,87,61,989) = 1

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

GCF(55,87,61,989) x common factors =1 x 1 = 1

LCM(55,87,61,989) = ( 55 × 87 × 61 × 989 ) / 1

LCM(55,87,61,989) = 288674265 / 1

LCM(55,87,61,989) = 288674265

∴ Least Common Multiple of 55,87,61,989 is 288674265

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

• LCM of 49, 10, 30, 293
• LCM of 65, 70, 65, 206
• LCM of 91, 78, 68, 950
• LCM of 47, 19, 10, 773
• LCM of 47, 57, 30, 943

1. What is the LCM of 55, 87, 61, 989?

Answer: LCM of 55, 87, 61, 989 is 288674265.

2. What are the Factors of 288674265?

Answer: Factors of 288674265 are . There are integers that are factors of 288674265

3. How to Find the LCM of 55, 87, 61, 989 ?

Least Common Multiple of 55, 87, 61, 989.

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(55, 87, 61, 989) = 3 x 5 x 11 x 23 x 29 x 43 x 61 = 288674265.