Least Common Multiple of 422, 686

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

• Least Common Multiple of 422, 686 by common division method
• Least Common Multiple of 422, 686 with GCF Formula

∴ So the LCM of the given numbers is 2 x 211 x 343 = 144746

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 422,686 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(422,686) = 2

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

GCF(422,686) x common factors =2 x 1 = 2

LCM(422,686) = ( 422 × 686 ) / 2

LCM(422,686) = 289492 / 2

LCM(422,686) = 144746

∴ Least Common Multiple of 422,686 is 144746

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

• LCM of 141, 222
• LCM of 946, 824
• LCM of 689, 336
• LCM of 163, 726
• LCM of 229, 505

1. What is the LCM of 422, 686?

Answer: LCM of 422, 686 is 144746.

2. What are the Factors of 144746?

Answer: Factors of 144746 are . There are integers that are factors of 144746

3. How to Find the LCM of 422, 686 ?

Least Common Multiple of 422, 686.

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(422, 686) = 2 x 7 x 7 x 7 x 211 = 144746.