Least Common Multiple of 74, 421, 421

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

• Least Common Multiple of 74, 421, 421 by common division method
• Least Common Multiple of 74, 421, 421 with GCF Formula

∴ So the LCM of the given numbers is 421 x 74 x 1 x 1 = 31154

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 74,421,421 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(74,421,421) = 1

common factors(in case of two or more numbers have common factors) = 421

GCF(74,421,421) x common factors =1 x 421 = 421

LCM(74,421,421) = ( 74 × 421 × 421 ) / 421

LCM(74,421,421) = 13115834 / 421

LCM(74,421,421) = 31154

∴ Least Common Multiple of 74,421,421 is 31154

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

• LCM of 79, 135, 626
• LCM of 68, 108, 828
• LCM of 77, 428, 633
• LCM of 57, 815, 826
• LCM of 84, 517, 763

1. What is the LCM of 74, 421, 421?

Answer: LCM of 74, 421, 421 is 31154.

2. What are the Factors of 31154?

Answer: Factors of 31154 are . There are integers that are factors of 31154

3. How to Find the LCM of 74, 421, 421 ?

Least Common Multiple of 74, 421, 421.

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(74, 421, 421) = 2 x 37 x 421 = 31154.