Least Common Multiple of 846, 981, 42

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

• Least Common Multiple of 846, 981, 42 by common division method
• Least Common Multiple of 846, 981, 42 with GCF Formula

∴ So the LCM of the given numbers is 2 x 3 x 3 x 47 x 109 x 7 = 645498

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 846,981,42 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(846,981,42) = 3

common factors(in case of two or more numbers have common factors) = 18

GCF(846,981,42) x common factors =3 x 18 = 54

LCM(846,981,42) = ( 846 × 981 × 42 ) / 54

LCM(846,981,42) = 34856892 / 54

LCM(846,981,42) = 645498

∴ Least Common Multiple of 846,981,42 is 645498

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

• LCM of 439, 568, 54
• LCM of 469, 361, 77
• LCM of 179, 991, 35
• LCM of 340, 596, 85
• LCM of 367, 317, 41

1. What is the LCM of 846, 981, 42?

Answer: LCM of 846, 981, 42 is 645498.

2. What are the Factors of 645498?

Answer: Factors of 645498 are . There are integers that are factors of 645498

3. How to Find the LCM of 846, 981, 42 ?

Least Common Multiple of 846, 981, 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(846, 981, 42) = 2 x 3 x 3 x 7 x 47 x 109 = 645498.