Least Common Multiple of 823, 821

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

• Least Common Multiple of 823, 821 by common division method
• Least Common Multiple of 823, 821 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 675683

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 823,821 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(823,821) = 1

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

GCF(823,821) x common factors =1 x 1 = 1

LCM(823,821) = ( 823 × 821 ) / 1

LCM(823,821) = 675683 / 1

LCM(823,821) = 675683

∴ Least Common Multiple of 823,821 is 675683

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

• LCM of 919, 585
• LCM of 631, 103
• LCM of 336, 756
• LCM of 967, 956
• LCM of 424, 547

1. What is the LCM of 823, 821?

Answer: LCM of 823, 821 is 675683.

2. What are the Factors of 675683?

Answer: Factors of 675683 are . There are integers that are factors of 675683

3. How to Find the LCM of 823, 821 ?

Least Common Multiple of 823, 821.

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(823, 821) = 821 x 823 = 675683.