Least Common Multiple of 961, 841, 821

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

• Least Common Multiple of 961, 841, 821 by common division method
• Least Common Multiple of 961, 841, 821 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 663533021

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 961,841,821 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(961,841,821) = 1

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

GCF(961,841,821) x common factors =1 x 1 = 1

LCM(961,841,821) = ( 961 × 841 × 821 ) / 1

LCM(961,841,821) = 663533021 / 1

LCM(961,841,821) = 663533021

∴ Least Common Multiple of 961,841,821 is 663533021

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

• LCM of 108, 950, 153
• LCM of 387, 394, 444
• LCM of 424, 937, 568
• LCM of 215, 633, 305
• LCM of 520, 666, 449

1. What is the LCM of 961, 841, 821?

Answer: LCM of 961, 841, 821 is 663533021.

2. What are the Factors of 663533021?

Answer: Factors of 663533021 are . There are integers that are factors of 663533021

3. How to Find the LCM of 961, 841, 821 ?

Least Common Multiple of 961, 841, 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(961, 841, 821) = 29 x 29 x 31 x 31 x 821 = 663533021.