Least Common Multiple of 823, 38, 138

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

• Least Common Multiple of 823, 38, 138 by common division method
• Least Common Multiple of 823, 38, 138 with GCF Formula

∴ So the LCM of the given numbers is 2 x 823 x 19 x 69 = 2157906

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 823,38,138 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(823,38,138) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(823,38,138) x common factors =1 x 2 = 2

LCM(823,38,138) = ( 823 × 38 × 138 ) / 2

LCM(823,38,138) = 4315812 / 2

LCM(823,38,138) = 2157906

∴ Least Common Multiple of 823,38,138 is 2157906

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

• LCM of 857, 39, 290
• LCM of 666, 59, 894
• LCM of 656, 18, 199
• LCM of 326, 21, 464
• LCM of 274, 23, 937

1. What is the LCM of 823, 38, 138?

Answer: LCM of 823, 38, 138 is 2157906.

2. What are the Factors of 2157906?

Answer: Factors of 2157906 are . There are integers that are factors of 2157906

3. How to Find the LCM of 823, 38, 138 ?

Least Common Multiple of 823, 38, 138.

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(823, 38, 138) = 2 x 3 x 19 x 23 x 823 = 2157906.