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Identify a number that is divisible by 8, 6, 4, 16, and 12, which is not divisible by 18, 7, 9, 5, and 15. Describe how you found the number.

 Jul 11, 2021
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Factors of 8 6 4 16 12                  factors of 5 7 9 15 18

  1 2 3 4 6 8 12 16                          1 3 5 6 7 9 15 18

 

Leave out 4   (since 8 12 16 are divisible by 4)

     8 x 12 x 16 = 1536

 Jul 11, 2021

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