Least Common Multiple of 521, 418, 421

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

• Least Common Multiple of 521, 418, 421 by common division method
• Least Common Multiple of 521, 418, 421 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 91684538

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 521,418,421 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(521,418,421) = 1

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

GCF(521,418,421) x common factors =1 x 1 = 1

LCM(521,418,421) = ( 521 × 418 × 421 ) / 1

LCM(521,418,421) = 91684538 / 1

LCM(521,418,421) = 91684538

∴ Least Common Multiple of 521,418,421 is 91684538

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

• LCM of 770, 134, 396
• LCM of 841, 109, 819
• LCM of 829, 353, 738
• LCM of 506, 186, 297
• LCM of 121, 815, 270

1. What is the LCM of 521, 418, 421?

Answer: LCM of 521, 418, 421 is 91684538.

2. What are the Factors of 91684538?

Answer: Factors of 91684538 are . There are integers that are factors of 91684538

3. How to Find the LCM of 521, 418, 421 ?

Least Common Multiple of 521, 418, 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(521, 418, 421) = 2 x 11 x 19 x 421 x 521 = 91684538.