Online Self-Tests(NI5)

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  1. Find the LCM of 26 and 13.

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  (1 point)

  
  

  Answer:

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  2. Find the GCF of 6 and 9.

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  (1 point)

  
  

  Answer:

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  3. Find the GCF of 4 and 6.

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  (1 point)

  
  

  Answer:

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  4. Find the LCM of 12 and 6.

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  (1 point)

  
  

  Answer:

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  5. Find the prime factorization of 28.

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  (1 point)

  
  

  Answer:

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  6. Find the GCF of 10 and 20.

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  (1 point)

  
  

  Answer:

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