Least Common Multiple of 455, 903, 42

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

• Least Common Multiple of 455, 903, 42 by common division method
• Least Common Multiple of 455, 903, 42 with GCF Formula

∴ So the LCM of the given numbers is 3 x 7 x 65 x 43 x 2 = 117390

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 455,903,42 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(455,903,42) = 7

common factors(in case of two or more numbers have common factors) = 21

GCF(455,903,42) x common factors =7 x 21 = 147

LCM(455,903,42) = ( 455 × 903 × 42 ) / 147

LCM(455,903,42) = 17256330 / 147

LCM(455,903,42) = 117390

∴ Least Common Multiple of 455,903,42 is 117390

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

• LCM of 759, 191, 47
• LCM of 909, 977, 60
• LCM of 771, 125, 87
• LCM of 550, 231, 99
• LCM of 392, 276, 75

1. What is the LCM of 455, 903, 42?

Answer: LCM of 455, 903, 42 is 117390.

2. What are the Factors of 117390?

Answer: Factors of 117390 are . There are integers that are factors of 117390

3. How to Find the LCM of 455, 903, 42 ?

Least Common Multiple of 455, 903, 42.

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, 903, 42) = 2 x 3 x 5 x 7 x 13 x 43 = 117390.