Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » LCM of two numbers

What is the LCM of 28 and 5?

The LCM of 28 and 5 is 140.

Steps to find LCM

  1. Find the prime factorization of 28
    28 = 2 × 2 × 7
  2. Find the prime factorization of 5
    5 = 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 × 5 × 7
  4. LCM = 140

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