Least Common Multiple of 421, 145, 455

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

• Least Common Multiple of 421, 145, 455 by common division method
• Least Common Multiple of 421, 145, 455 with GCF Formula

∴ So the LCM of the given numbers is 5 x 421 x 29 x 91 = 5555095

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 421,145,455 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(421,145,455) = 1

common factors(in case of two or more numbers have common factors) = 5

GCF(421,145,455) x common factors =1 x 5 = 5

LCM(421,145,455) = ( 421 × 145 × 455 ) / 5

LCM(421,145,455) = 27775475 / 5

LCM(421,145,455) = 5555095

∴ Least Common Multiple of 421,145,455 is 5555095

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

• LCM of 685, 820, 197
• LCM of 871, 544, 291
• LCM of 132, 207, 313
• LCM of 478, 325, 133
• LCM of 250, 669, 322

1. What is the LCM of 421, 145, 455?

Answer: LCM of 421, 145, 455 is 5555095.

2. What are the Factors of 5555095?

Answer: Factors of 5555095 are . There are integers that are factors of 5555095

3. How to Find the LCM of 421, 145, 455 ?

Least Common Multiple of 421, 145, 455.

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(421, 145, 455) = 5 x 7 x 13 x 29 x 421 = 5555095.