Least Common Multiple of 28, 423, 121

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

• Least Common Multiple of 28, 423, 121 by common division method
• Least Common Multiple of 28, 423, 121 with GCF Formula

Given numbers has no common factors except 1. So, there LCM is their product i.e 1433124

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 28,423,121 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(28,423,121) = 1

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

GCF(28,423,121) x common factors =1 x 1 = 1

LCM(28,423,121) = ( 28 × 423 × 121 ) / 1

LCM(28,423,121) = 1433124 / 1

LCM(28,423,121) = 1433124

∴ Least Common Multiple of 28,423,121 is 1433124

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

• LCM of 54, 552, 837
• LCM of 93, 216, 884
• LCM of 83, 405, 780
• LCM of 57, 345, 540
• LCM of 12, 174, 462

1. What is the LCM of 28, 423, 121?

Answer: LCM of 28, 423, 121 is 1433124.

2. What are the Factors of 1433124?

Answer: Factors of 1433124 are . There are integers that are factors of 1433124

3. How to Find the LCM of 28, 423, 121 ?

Least Common Multiple of 28, 423, 121.

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(28, 423, 121) = 2 x 2 x 3 x 3 x 7 x 11 x 11 x 47 = 1433124.