Least Common Multiple of 455, 387, 121

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

• Least Common Multiple of 455, 387, 121 by common division method
• Least Common Multiple of 455, 387, 121 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 21306285

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 455,387,121 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(455,387,121) = 1

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

GCF(455,387,121) x common factors =1 x 1 = 1

LCM(455,387,121) = ( 455 × 387 × 121 ) / 1

LCM(455,387,121) = 21306285 / 1

LCM(455,387,121) = 21306285

∴ Least Common Multiple of 455,387,121 is 21306285

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

• LCM of 423, 448, 675
• LCM of 323, 701, 634
• LCM of 884, 634, 443
• LCM of 495, 162, 690
• LCM of 233, 956, 368

1. What is the LCM of 455, 387, 121?

Answer: LCM of 455, 387, 121 is 21306285.

2. What are the Factors of 21306285?

Answer: Factors of 21306285 are . There are integers that are factors of 21306285

3. How to Find the LCM of 455, 387, 121 ?

Least Common Multiple of 455, 387, 121.

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, 387, 121) = 3 x 3 x 5 x 7 x 11 x 11 x 13 x 43 = 21306285.