Form 9: Identifying Relatively Prime Numbers Exercise

Form 9: Identifying Relatively Prime Numbers

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Form 9: Identifying Relatively Prime Numbers

Identify numbers that are relatively prime. Learn to recognize when numbers share no common factors other than one.

Questions

  1. MultiChoice

    Which pair of numbers is relatively prime (GCF = 1)?

  2. MultiChoice

    Which pair of numbers has a GCF equal to 1?

  3. MultiChoice

    What is the GCF of two prime numbers, such as 7 and 11?

  4. MultiChoice

    Which pair of numbers has NO common factors other than 1?

  5. MultiChoice

    What is the GCF of 16 and 25?

  6. MultiChoice

    Which pair of numbers is relatively prime?

  7. MultiChoice

    What is the GCF of 27 and 32?

  8. MultiChoice

    If two numbers are relatively prime, what is their LCM equal to?

  9. MultiChoice

    Which pair of numbers is relatively prime?

  10. MultiChoice

    What is the GCF of 35 and 48?

  11. MultiChoice

    Which pair of consecutive whole numbers is always relatively prime?

  12. MultiChoice

    What is the GCF of 9 and 28?