Least Common Multiple of 21, 443, 398

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

• Least Common Multiple of 21, 443, 398 by common division method
• Least Common Multiple of 21, 443, 398 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 3702594

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 21,443,398 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(21,443,398) = 1

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

GCF(21,443,398) x common factors =1 x 1 = 1

LCM(21,443,398) = ( 21 × 443 × 398 ) / 1

LCM(21,443,398) = 3702594 / 1

LCM(21,443,398) = 3702594

∴ Least Common Multiple of 21,443,398 is 3702594

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

• LCM of 83, 585, 795
• LCM of 70, 924, 380
• LCM of 46, 572, 870
• LCM of 56, 417, 939
• LCM of 78, 366, 950

1. What is the LCM of 21, 443, 398?

Answer: LCM of 21, 443, 398 is 3702594.

2. What are the Factors of 3702594?

Answer: Factors of 3702594 are . There are integers that are factors of 3702594

3. How to Find the LCM of 21, 443, 398 ?

Least Common Multiple of 21, 443, 398.

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(21, 443, 398) = 2 x 3 x 7 x 199 x 443 = 3702594.