Least Common Multiple of 628, 221, 85

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

• Least Common Multiple of 628, 221, 85 by common division method
• Least Common Multiple of 628, 221, 85 with GCF Formula

∴ So the LCM of the given numbers is 17 x 628 x 13 x 5 = 693940

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 628,221,85 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(628,221,85) = 1

common factors(in case of two or more numbers have common factors) = 17

GCF(628,221,85) x common factors =1 x 17 = 17

LCM(628,221,85) = ( 628 × 221 × 85 ) / 17

LCM(628,221,85) = 11796980 / 17

LCM(628,221,85) = 693940

∴ Least Common Multiple of 628,221,85 is 693940

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

• LCM of 927, 214, 28
• LCM of 666, 977, 45
• LCM of 312, 993, 19
• LCM of 666, 301, 54
• LCM of 175, 410, 83

1. What is the LCM of 628, 221, 85?

Answer: LCM of 628, 221, 85 is 693940.

2. What are the Factors of 693940?

Answer: Factors of 693940 are . There are integers that are factors of 693940

3. How to Find the LCM of 628, 221, 85 ?

Least Common Multiple of 628, 221, 85.

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(628, 221, 85) = 2 x 2 x 5 x 13 x 17 x 157 = 693940.