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Jan is thinking of a positive integer. Her integer has exactly 16 positive factors, two of which are 12 and 15. What is Jan’s number?

 Nov 3, 2019
 #1
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120 ?

 Nov 3, 2019
 #2
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2^3 x 3 x 5 = 120 =(1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120) >>Total = 16 divisors.

 Nov 3, 2019

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