Least Common Multiple of 381, 842, 821

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

• Least Common Multiple of 381, 842, 821 by common division method
• Least Common Multiple of 381, 842, 821 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 263378442

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 381,842,821 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(381,842,821) = 1

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

GCF(381,842,821) x common factors =1 x 1 = 1

LCM(381,842,821) = ( 381 × 842 × 821 ) / 1

LCM(381,842,821) = 263378442 / 1

LCM(381,842,821) = 263378442

∴ Least Common Multiple of 381,842,821 is 263378442

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

• LCM of 356, 970, 291
• LCM of 289, 208, 757
• LCM of 391, 345, 119
• LCM of 765, 753, 386
• LCM of 293, 386, 248

1. What is the LCM of 381, 842, 821?

Answer: LCM of 381, 842, 821 is 263378442.

2. What are the Factors of 263378442?

Answer: Factors of 263378442 are . There are integers that are factors of 263378442

3. How to Find the LCM of 381, 842, 821 ?

Least Common Multiple of 381, 842, 821.

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(381, 842, 821) = 2 x 3 x 127 x 421 x 821 = 263378442.