Greatest Common Factor (GCF) Digital Activity for Google™

Grade Levels
5th - 8th
Resource Type
Formats Included
  • PDF
  • Google Apps™
  • Internet Activities
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Includes Google Apps™
The Teacher-Author indicated this resource includes assets from Google Workspace (e.g. docs, slides, etc.).


This self-checking digital activity is easy to use in the classroom or with distance learning to help students practice finding the greatest common factor of two numbers. Students will love getting instant feedback as they type in the GCF! This editable activity is designed in Google Sheets. When students type in the solution, they will immediately see the orange "Incorrect" box switch to a green "Correct!" notification if they've entered the correct answer.

The activity includes 15 different questions with all numbers less than 100. You can delete any questions you do not want to use or add your own (see link in pdf for editing directions).

After you purchase the activity, you will receive a pdf with a link to copy to your Google Drive and editing directions (if desired). You and your students must have a free Google account in order to access the activity. This activity can be shared with students through email, Google Classroom, or with a link. Although this activity can be printed from Google Drive, a printed copy of this activity is not included in the download. The download is a PDF instruction sheet with links to the digital activity.

You may also be interested in:

GCF Printable Task Cards and Boom Cards (digital activity)

Least Common Multiple (LCM) Activity for Google

Factors and Multiples Boom Cards

© 2021 Kate's Math Lessons. All rights reserved. This purchase is for one teacher only. Kate's Math Lessons is an independent company and is not affiliated with or endorsed by Google Inc.

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to see state-specific standards (only available in the US).
Find the greatest common factor of two whole numbers less than or equal to 100 and the least common multiple of two whole numbers less than or equal to 12. Use the distributive property to express a sum of two whole numbers 1–100 with a common factor as a multiple of a sum of two whole numbers with no common factor. For example, express 36 + 8 as 4 (9 + 2).


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