Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » LCM of two numbers

What is the LCM of 1512 and 1680?

The LCM of 1512 and 1680 is 15120.

Steps to find LCM

  1. Find the prime factorization of 1512
    1512 = 2 × 2 × 2 × 3 × 3 × 3 × 7
  2. Find the prime factorization of 1680
    1680 = 2 × 2 × 2 × 2 × 3 × 5 × 7
  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 × 5 × 7
  4. LCM = 15120

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 least common multiple (LCM) of more than two numbers, click here.

© everydaycalculation.com