Least Common Multiple of 21, 19, 146

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

• Least Common Multiple of 21, 19, 146 by common division method
• Least Common Multiple of 21, 19, 146 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 58254

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 21,19,146 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(21,19,146) = 1

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

GCF(21,19,146) x common factors =1 x 1 = 1

LCM(21,19,146) = ( 21 × 19 × 146 ) / 1

LCM(21,19,146) = 58254 / 1

LCM(21,19,146) = 58254

∴ Least Common Multiple of 21,19,146 is 58254

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

• LCM of 17, 94, 881
• LCM of 52, 87, 800
• LCM of 89, 20, 581
• LCM of 22, 63, 254
• LCM of 67, 40, 296

1. What is the LCM of 21, 19, 146?

Answer: LCM of 21, 19, 146 is 58254.

2. What are the Factors of 58254?

Answer: Factors of 58254 are . There are integers that are factors of 58254

3. How to Find the LCM of 21, 19, 146 ?

Least Common Multiple of 21, 19, 146.

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, 19, 146) = 2 x 3 x 7 x 19 x 73 = 58254.