Least Common Multiple of 2139, 1521

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

• Least Common Multiple of 2139, 1521 by common division method
• Least Common Multiple of 2139, 1521 with GCF Formula

∴ So the LCM of the given numbers is 3 x 713 x 507 = 1084473

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 2139,1521 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(2139,1521) = 3

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

GCF(2139,1521) x common factors =3 x 1 = 3

LCM(2139,1521) = ( 2139 × 1521 ) / 3

LCM(2139,1521) = 3253419 / 3

LCM(2139,1521) = 1084473

∴ Least Common Multiple of 2139,1521 is 1084473

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

• LCM of 6113, 5969
• LCM of 6878, 4706
• LCM of 9646, 7884
• LCM of 7556, 1355
• LCM of 4620, 9056

1. What is the LCM of 2139, 1521?

Answer: LCM of 2139, 1521 is 1084473.

2. What are the Factors of 1084473?

Answer: Factors of 1084473 are . There are integers that are factors of 1084473

3. How to Find the LCM of 2139, 1521 ?

Least Common Multiple of 2139, 1521.

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(2139, 1521) = 3 x 3 x 13 x 13 x 23 x 31 = 1084473.