Least Common Multiple of 86, 69, 840

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

• Least Common Multiple of 86, 69, 840 by common division method
• Least Common Multiple of 86, 69, 840 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 43 x 23 x 140 = 830760

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 86,69,840 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(86,69,840) = 1

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

GCF(86,69,840) x common factors =1 x 6 = 6

LCM(86,69,840) = ( 86 × 69 × 840 ) / 6

LCM(86,69,840) = 4984560 / 6

LCM(86,69,840) = 830760

∴ Least Common Multiple of 86,69,840 is 830760

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

• LCM of 56, 34, 412
• LCM of 45, 56, 594
• LCM of 63, 21, 185
• LCM of 99, 28, 444
• LCM of 44, 50, 581

1. What is the LCM of 86, 69, 840?

Answer: LCM of 86, 69, 840 is 830760.

2. What are the Factors of 830760?

Answer: Factors of 830760 are . There are integers that are factors of 830760

3. How to Find the LCM of 86, 69, 840 ?

Least Common Multiple of 86, 69, 840.

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(86, 69, 840) = 2 x 2 x 2 x 3 x 5 x 7 x 23 x 43 = 830760.