Least Common Multiple of 85, 55, 220

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

• Least Common Multiple of 85, 55, 220 by common division method
• Least Common Multiple of 85, 55, 220 with GCF Formula

∴ So the LCM of the given numbers is 5 x 11 x 17 x 1 x 4 = 3740

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 85,55,220 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(85,55,220) = 5

common factors(in case of two or more numbers have common factors) = 55

GCF(85,55,220) x common factors =5 x 55 = 275

LCM(85,55,220) = ( 85 × 55 × 220 ) / 275

LCM(85,55,220) = 1028500 / 275

LCM(85,55,220) = 3740

∴ Least Common Multiple of 85,55,220 is 3740

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

• LCM of 28, 79, 215
• LCM of 42, 20, 687
• LCM of 10, 15, 884
• LCM of 87, 88, 487
• LCM of 88, 61, 465

1. What is the LCM of 85, 55, 220?

Answer: LCM of 85, 55, 220 is 3740.

2. What are the Factors of 3740?

Answer: Factors of 3740 are . There are integers that are factors of 3740

3. How to Find the LCM of 85, 55, 220 ?

Least Common Multiple of 85, 55, 220.

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(85, 55, 220) = 2 x 2 x 5 x 11 x 17 = 3740.