Greatest common factor of three or four numbers
Free printable Grade 6 math worksheet for "Greatest common factor of three or four numbers" — practice number theory. No-prep, print or assign online.
This worksheet focuses on finding the greatest common factor of three or four numbers, enhancing students' number theory skills. Teachers can use it to reinforce prime factorization methods and improve problem-solving abilities in middle school math. It provides challenging practice suitable for Grade 6 learners aiming to master GCF concepts.
Learning objectives
- Identify the greatest common factor (GCF) of three or four whole numbers.
- Apply prime factorization to determine the GCF of multiple numbers.
- Solve real-world problems involving the greatest common factor of three or four numbers.
Answer Key
How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 50 downloads a month).
- Print at home or in class for Middle School; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Greatest common factor of three or four numbers” worksheet free?
Yes. “Greatest common factor of three or four numbers” is a free printable Math worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 50 downloads a month.
What grade or age is this Math worksheet for?
It's designed for Middle School (ages 11–14), covering Number theory.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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