Form 7: GCF of Three Numbers Exercise

Form 7: GCF of Three Numbers

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Form 7: GCF of Three Numbers

Practice finding the greatest common factor across sets of three numbers. Expand GCF skills beyond two-number comparisons.

Questions

  1. MultiChoice

    What is the GCF of 12, 18, and 24?

  2. MultiChoice

    What is the GCF of 16, 24, and 32?

  3. MultiChoice

    What is the GCF of 15, 25, and 35?

  4. MultiChoice

    What is the GCF of 12, 20, and 28?

  5. MultiChoice

    What is the GCF of 18, 27, and 45?

  6. MultiChoice

    What is the GCF of 20, 30, and 50?

  7. MultiChoice

    What is the GCF of 14, 28, and 42?

  8. MultiChoice

    What is the GCF of 18, 30, and 42?

  9. MultiChoice

    What is the GCF of 24, 36, and 60?

  10. MultiChoice

    What is the GCF of 9, 15, and 21?

  11. MultiChoice

    What is the GCF of 24, 40, and 56?

  12. MultiChoice

    What is the GCF of 30, 45, and 75?