• Open the spreadsheet to be seen by the entire class, or have individual students open it at their own computers.
• Enter your original numbers into the orange cells. You may enter up to 3 numbers.
• The first 50 multiples of your numbers will then be displayed in the rows below.
• Use this to help explore multiples, common multiples, and least common multiples (LCM).

Standards (Ohio Academic Content Standards):

• Math - Grade 4 - Number, Number Sense, and Operations
  #4 - Identify and represent factors and multiples of whole numbers through 100, and classify numbers as prime or composite.