SOLUTION: What are the prime factors for these numbers? 90, 24,30,12, 63, 28

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Question 522534: What are the prime factors for these numbers? 90, 24,30,12, 63, 28
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
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What are the prime factors for these numbers? 90, 24,30,12, 63, 28
:
90: 2,3,3,5
24: 2,2,2,3
30: 2,3,5
12: 2,2,3,
63: 3,3,7
28: 2,2,7
:
The prime factors of the LCM, 2,2,2,3,3,5,7 = 2520