Least Common Multiple of 447, 420

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

• Least Common Multiple of 447, 420 by common division method
• Least Common Multiple of 447, 420 with GCF Formula

∴ So the LCM of the given numbers is 3 x 149 x 140 = 62580

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 447,420 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(447,420) = 3

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

GCF(447,420) x common factors =3 x 1 = 3

LCM(447,420) = ( 447 × 420 ) / 3

LCM(447,420) = 187740 / 3

LCM(447,420) = 62580

∴ Least Common Multiple of 447,420 is 62580

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

• LCM of 711, 516
• LCM of 891, 441
• LCM of 415, 528
• LCM of 171, 606
• LCM of 647, 372

1. What is the LCM of 447, 420?

Answer: LCM of 447, 420 is 62580.

2. What are the Factors of 62580?

Answer: Factors of 62580 are . There are integers that are factors of 62580

3. How to Find the LCM of 447, 420 ?

Least Common Multiple of 447, 420.

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(447, 420) = 2 x 2 x 3 x 5 x 7 x 149 = 62580.