Least Common Multiple of 856, 638

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

• Least Common Multiple of 856, 638 by common division method
• Least Common Multiple of 856, 638 with GCF Formula

∴ So the LCM of the given numbers is 2 x 428 x 319 = 273064

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 856,638 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(856,638) = 2

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

GCF(856,638) x common factors =2 x 1 = 2

LCM(856,638) = ( 856 × 638 ) / 2

LCM(856,638) = 546128 / 2

LCM(856,638) = 273064

∴ Least Common Multiple of 856,638 is 273064

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

• LCM of 470, 329
• LCM of 238, 169
• LCM of 328, 693
• LCM of 473, 624
• LCM of 104, 480

1. What is the LCM of 856, 638?

Answer: LCM of 856, 638 is 273064.

2. What are the Factors of 273064?

Answer: Factors of 273064 are . There are integers that are factors of 273064

3. How to Find the LCM of 856, 638 ?

Least Common Multiple of 856, 638.

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(856, 638) = 2 x 2 x 2 x 11 x 29 x 107 = 273064.