Factors & Prime Numbers Worksheets (Grade 4)

Free printable Grade 4 math worksheets on Factors & Prime Numbers, with answer keys.

What's in this worksheet pack

• Set A: 18 questions (download PDF)
• Set B: 18 questions (download PDF)
• Set C: 18 questions (download PDF)

Each version covers the same Grade 4 skills with different numbers, so your child can practice more than once. Answer keys are included in every PDF.

Prefer practicing on screen? Try Factors & Prime Numbers flash cards or unlimited practice questions.