I'm not quite sure what it's asking for you to do but...
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Yes, 15 includes 3 and 5, 5 and 3 multiplied is a way to get 15.
The multiple of 15 is 30, 45 and 60.
Yes, 15 is a multiple of each of its factors.
The factors of 15 include 3, and 5. Which is excluding 1 and itself, 15. So, if you ask if 15 is a multiple of its factors, the answer is yes. If you multiply 3 by 5, you get 15. If you multiply 5 by 3, you get 15.
Therefore, we can conclude that 15 is a multiple of its factors.
To learn more, see here... https://brainly.com/question/11278870
