Least Common Multiple of 455, 840

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

• Least Common Multiple of 455, 840 by common division method
• Least Common Multiple of 455, 840 with GCF Formula

∴ So the LCM of the given numbers is 5 x 7 x 13 x 24 = 10920

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 455,840 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(455,840) = 35

common factors(in case of two or more numbers have common factors) = 1

GCF(455,840) x common factors =35 x 1 = 35

LCM(455,840) = ( 455 × 840 ) / 35

LCM(455,840) = 382200 / 35

LCM(455,840) = 10920

∴ Least Common Multiple of 455,840 is 10920

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

• LCM of 641, 808
• LCM of 400, 991
• LCM of 535, 341
• LCM of 954, 620
• LCM of 996, 418

1. What is the LCM of 455, 840?

Answer: LCM of 455, 840 is 10920.

2. What are the Factors of 10920?

Answer: Factors of 10920 are . There are integers that are factors of 10920

3. How to Find the LCM of 455, 840 ?

Least Common Multiple of 455, 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(455, 840) = 2 x 2 x 2 x 3 x 5 x 7 x 13 = 10920.