Least Common Multiple of 821, 556

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

• Least Common Multiple of 821, 556 by common division method
• Least Common Multiple of 821, 556 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 456476

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 821,556 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(821,556) = 1

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

GCF(821,556) x common factors =1 x 1 = 1

LCM(821,556) = ( 821 × 556 ) / 1

LCM(821,556) = 456476 / 1

LCM(821,556) = 456476

∴ Least Common Multiple of 821,556 is 456476

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

• LCM of 358, 548
• LCM of 545, 816
• LCM of 977, 643
• LCM of 818, 973
• LCM of 642, 824

1. What is the LCM of 821, 556?

Answer: LCM of 821, 556 is 456476.

2. What are the Factors of 456476?

Answer: Factors of 456476 are . There are integers that are factors of 456476

3. How to Find the LCM of 821, 556 ?

Least Common Multiple of 821, 556.

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(821, 556) = 2 x 2 x 139 x 821 = 456476.