Least Common Multiple of 55, 42, 730

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

• Least Common Multiple of 55, 42, 730 by common division method
• Least Common Multiple of 55, 42, 730 with GCF Formula

∴ So the LCM of the given numbers is 2 x 5 x 11 x 21 x 73 = 168630

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 55,42,730 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(55,42,730) = 1

common factors(in case of two or more numbers have common factors) = 10

GCF(55,42,730) x common factors =1 x 10 = 10

LCM(55,42,730) = ( 55 × 42 × 730 ) / 10

LCM(55,42,730) = 1686300 / 10

LCM(55,42,730) = 168630

∴ Least Common Multiple of 55,42,730 is 168630

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

• LCM of 17, 89, 708
• LCM of 25, 57, 354
• LCM of 95, 46, 532
• LCM of 15, 16, 981
• LCM of 31, 10, 161

1. What is the LCM of 55, 42, 730?

Answer: LCM of 55, 42, 730 is 168630.

2. What are the Factors of 168630?

Answer: Factors of 168630 are . There are integers that are factors of 168630

3. How to Find the LCM of 55, 42, 730 ?

Least Common Multiple of 55, 42, 730.

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(55, 42, 730) = 2 x 3 x 5 x 7 x 11 x 73 = 168630.