Least Common Multiple of 397, 731, 422

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

• Least Common Multiple of 397, 731, 422 by common division method
• Least Common Multiple of 397, 731, 422 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 122467354

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 397,731,422 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(397,731,422) = 1

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

GCF(397,731,422) x common factors =1 x 1 = 1

LCM(397,731,422) = ( 397 × 731 × 422 ) / 1

LCM(397,731,422) = 122467354 / 1

LCM(397,731,422) = 122467354

∴ Least Common Multiple of 397,731,422 is 122467354

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

• LCM of 162, 949, 822
• LCM of 278, 779, 382
• LCM of 410, 205, 192
• LCM of 132, 457, 510
• LCM of 299, 364, 745

1. What is the LCM of 397, 731, 422?

Answer: LCM of 397, 731, 422 is 122467354.

2. What are the Factors of 122467354?

Answer: Factors of 122467354 are . There are integers that are factors of 122467354

3. How to Find the LCM of 397, 731, 422 ?

Least Common Multiple of 397, 731, 422.

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(397, 731, 422) = 2 x 17 x 43 x 211 x 397 = 122467354.