Least Common Multiple of 421, 842, 308

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

• Least Common Multiple of 421, 842, 308 by common division method
• Least Common Multiple of 421, 842, 308 with GCF Formula

∴ So the LCM of the given numbers is 2 x 421 x 1 x 1 x 154 = 129668

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 421,842,308 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(421,842,308) = 1

common factors(in case of two or more numbers have common factors) = 842

GCF(421,842,308) x common factors =1 x 842 = 842

LCM(421,842,308) = ( 421 × 842 × 308 ) / 842

LCM(421,842,308) = 109180456 / 842

LCM(421,842,308) = 129668

∴ Least Common Multiple of 421,842,308 is 129668

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

• LCM of 726, 287, 316
• LCM of 248, 241, 252
• LCM of 267, 338, 214
• LCM of 648, 172, 122
• LCM of 580, 524, 778

1. What is the LCM of 421, 842, 308?

Answer: LCM of 421, 842, 308 is 129668.

2. What are the Factors of 129668?

Answer: Factors of 129668 are . There are integers that are factors of 129668

3. How to Find the LCM of 421, 842, 308 ?

Least Common Multiple of 421, 842, 308.

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(421, 842, 308) = 2 x 2 x 7 x 11 x 421 = 129668.