Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » LCM of two numbers

What is the LCM of 6480 and 4860?

The lcm of 6480 and 4860 is 19440.

Steps to find LCM

  1. Find the prime factorization of 6480
    6480 = 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5
  2. Find the prime factorization of 4860
    4860 = 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5
  3. Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

    LCM = 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5
  4. LCM = 19440

MathStep (Works offline)

Download our mobile app and learn how to find LCM of upto four numbers in your own time:
Android and iPhone/ iPad

Find least common multiple (lcm) of:

LCM Calculator

Enter two numbers separate by comma. To find lcm of more than two numbers, click here.

© everydaycalculation.com