Least Common Multiple of 78, 90, 571

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

• Least Common Multiple of 78, 90, 571 by common division method
• Least Common Multiple of 78, 90, 571 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 13 x 15 x 571 = 668070

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 78,90,571 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(78,90,571) = 1

common factors(in case of two or more numbers have common factors) = 6

GCF(78,90,571) x common factors =1 x 6 = 6

LCM(78,90,571) = ( 78 × 90 × 571 ) / 6

LCM(78,90,571) = 4008420 / 6

LCM(78,90,571) = 668070

∴ Least Common Multiple of 78,90,571 is 668070

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

• LCM of 95, 53, 636
• LCM of 90, 15, 449
• LCM of 84, 35, 820
• LCM of 50, 27, 271
• LCM of 76, 34, 480

1. What is the LCM of 78, 90, 571?

Answer: LCM of 78, 90, 571 is 668070.

2. What are the Factors of 668070?

Answer: Factors of 668070 are . There are integers that are factors of 668070

3. How to Find the LCM of 78, 90, 571 ?

Least Common Multiple of 78, 90, 571.

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(78, 90, 571) = 2 x 3 x 3 x 5 x 13 x 571 = 668070.