Least Common Multiple of 21, 3789

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

• Least Common Multiple of 21, 3789 by common division method
• Least Common Multiple of 21, 3789 with GCF Formula

∴ So the LCM of the given numbers is 3 x 7 x 1263 = 26523

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 21,3789 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(21,3789) = 3

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

GCF(21,3789) x common factors =3 x 1 = 3

LCM(21,3789) = ( 21 × 3789 ) / 3

LCM(21,3789) = 79569 / 3

LCM(21,3789) = 26523

∴ Least Common Multiple of 21,3789 is 26523

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

• LCM of 41, 7041
• LCM of 27, 9387
• LCM of 76, 7079
• LCM of 82, 7774
• LCM of 33, 6592

1. What is the LCM of 21, 3789?

Answer: LCM of 21, 3789 is 26523.

2. What are the Factors of 26523?

Answer: Factors of 26523 are . There are integers that are factors of 26523

3. How to Find the LCM of 21, 3789 ?

Least Common Multiple of 21, 3789.

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, 3789) = 3 x 3 x 7 x 421 = 26523.