What is a Prime Factor? - Lesson for Kids


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What is a prime number?

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1. Which of these is NOT a prime factor of 30?

2. What are the prime factors of 108?

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About This Quiz & Worksheet

Prime factorization uses multiplication, division and a person's understanding of prime numbers to find the prime numbers that, when multiplied, equal a specific value. This assessment will test your understanding and skills related to prime factorization.

Quiz & Worksheet Goals

The questions of this quiz will test your:

  • Understanding of prime numbers and prime factors
  • Abilities finding prime factors
  • Knowledge of factor trees

Skills Practiced

With this quiz you will practice your skills:

  • Information recall - remember what you know about prime factorization and prime numbers
  • Problem solving - solve math problems asking you to find the prime factors of a number
  • Defining key concepts - define key vocabulary words like prime number and prime factor

Additional Learning

The lesson that comes with this assessment, What is a Prime Factor? - Lesson for Kids, will help you improve your knowledge of the topics in the quiz and:

  • How to create factor trees
  • Parts of a factor tree
  • Using factor trees