Least Common Multiple of 38, 21, 663

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

• Least Common Multiple of 38, 21, 663 by common division method
• Least Common Multiple of 38, 21, 663 with GCF Formula

∴ So the LCM of the given numbers is 3 x 38 x 7 x 221 = 176358

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 38,21,663 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(38,21,663) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(38,21,663) x common factors =1 x 3 = 3

LCM(38,21,663) = ( 38 × 21 × 663 ) / 3

LCM(38,21,663) = 529074 / 3

LCM(38,21,663) = 176358

∴ Least Common Multiple of 38,21,663 is 176358

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

• LCM of 83, 13, 818
• LCM of 68, 77, 780
• LCM of 64, 56, 335
• LCM of 47, 42, 244
• LCM of 70, 20, 471

1. What is the LCM of 38, 21, 663?

Answer: LCM of 38, 21, 663 is 176358.

2. What are the Factors of 176358?

Answer: Factors of 176358 are . There are integers that are factors of 176358

3. How to Find the LCM of 38, 21, 663 ?

Least Common Multiple of 38, 21, 663.

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(38, 21, 663) = 2 x 3 x 7 x 13 x 17 x 19 = 176358.