Least Common Multiple of 1990, 4238

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

• Least Common Multiple of 1990, 4238 by common division method
• Least Common Multiple of 1990, 4238 with GCF Formula

∴ So the LCM of the given numbers is 2 x 995 x 2119 = 4216810

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 1990,4238 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1990,4238) = 2

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

GCF(1990,4238) x common factors =2 x 1 = 2

LCM(1990,4238) = ( 1990 × 4238 ) / 2

LCM(1990,4238) = 8433620 / 2

LCM(1990,4238) = 4216810

∴ Least Common Multiple of 1990,4238 is 4216810

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

• LCM of 7785, 8527
• LCM of 1685, 2764
• LCM of 7499, 9660
• LCM of 9426, 9321
• LCM of 2018, 8914

1. What is the LCM of 1990, 4238?

Answer: LCM of 1990, 4238 is 4216810.

2. What are the Factors of 4216810?

Answer: Factors of 4216810 are . There are integers that are factors of 4216810

3. How to Find the LCM of 1990, 4238 ?

Least Common Multiple of 1990, 4238.

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(1990, 4238) = 2 x 5 x 13 x 163 x 199 = 4216810.