Least Common Multiple of 19, 42, 890

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

• Least Common Multiple of 19, 42, 890 by common division method
• Least Common Multiple of 19, 42, 890 with GCF Formula

∴ So the LCM of the given numbers is 2 x 19 x 21 x 445 = 355110

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 19,42,890 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(19,42,890) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(19,42,890) x common factors =1 x 2 = 2

LCM(19,42,890) = ( 19 × 42 × 890 ) / 2

LCM(19,42,890) = 710220 / 2

LCM(19,42,890) = 355110

∴ Least Common Multiple of 19,42,890 is 355110

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

• LCM of 27, 31, 916
• LCM of 29, 38, 298
• LCM of 39, 36, 478
• LCM of 43, 85, 169
• LCM of 15, 49, 295

1. What is the LCM of 19, 42, 890?

Answer: LCM of 19, 42, 890 is 355110.

2. What are the Factors of 355110?

Answer: Factors of 355110 are . There are integers that are factors of 355110

3. How to Find the LCM of 19, 42, 890 ?

Least Common Multiple of 19, 42, 890.

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(19, 42, 890) = 2 x 3 x 5 x 7 x 19 x 89 = 355110.