Least Common Multiple of 86, 40, 430

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

• Least Common Multiple of 86, 40, 430 by common division method
• Least Common Multiple of 86, 40, 430 with GCF Formula

∴ So the LCM of the given numbers is 2 x 5 x 43 x 1 x 4 x 1 = 1720

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 86,40,430 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(86,40,430) = 2

common factors(in case of two or more numbers have common factors) = 430

GCF(86,40,430) x common factors =2 x 430 = 860

LCM(86,40,430) = ( 86 × 40 × 430 ) / 860

LCM(86,40,430) = 1479200 / 860

LCM(86,40,430) = 1720

∴ Least Common Multiple of 86,40,430 is 1720

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

• LCM of 91, 82, 851
• LCM of 70, 81, 659
• LCM of 68, 79, 985
• LCM of 86, 79, 373
• LCM of 18, 25, 788

1. What is the LCM of 86, 40, 430?

Answer: LCM of 86, 40, 430 is 1720.

2. What are the Factors of 1720?

Answer: Factors of 1720 are . There are integers that are factors of 1720

3. How to Find the LCM of 86, 40, 430 ?

Least Common Multiple of 86, 40, 430.

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, 40, 430) = 2 x 2 x 2 x 5 x 43 = 1720.