Least Common Multiple of 421, 9640

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

• Least Common Multiple of 421, 9640 by common division method
• Least Common Multiple of 421, 9640 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 4058440

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 421,9640 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(421,9640) = 1

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

GCF(421,9640) x common factors =1 x 1 = 1

LCM(421,9640) = ( 421 × 9640 ) / 1

LCM(421,9640) = 4058440 / 1

LCM(421,9640) = 4058440

∴ Least Common Multiple of 421,9640 is 4058440

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

• LCM of 397, 3617
• LCM of 400, 2672
• LCM of 550, 5948
• LCM of 722, 6260
• LCM of 731, 5533

1. What is the LCM of 421, 9640?

Answer: LCM of 421, 9640 is 4058440.

2. What are the Factors of 4058440?

Answer: Factors of 4058440 are . There are integers that are factors of 4058440

3. How to Find the LCM of 421, 9640 ?

Least Common Multiple of 421, 9640.

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, 9640) = 2 x 2 x 2 x 5 x 241 x 421 = 4058440.