Least Common Multiple of 421, 421

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

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

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

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

GCF(421,421) = 421

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

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

LCM(421,421) = ( 421 × 421 ) / 421

LCM(421,421) = 177241 / 421

LCM(421,421) = 421

∴ Least Common Multiple of 421,421 is 421

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

• LCM of 503, 460
• LCM of 204, 714
• LCM of 281, 322
• LCM of 624, 413
• LCM of 604, 646

1. What is the LCM of 421, 421?

Answer: LCM of 421, 421 is 421.

2. What are the Factors of 421?

Answer: Factors of 421 are . There are integers that are factors of 421

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

Least Common Multiple of 421, 421.

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, 421) = 421 = 421.