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Which of the following is a composite number? a. 63 b. 1 c. 0 d. 19

Which of the following is a composite number? a. 63 b. 1 c. 0 d. 19
asked 86.9k views
4 votes
Which of the following is a composite number?
a. 63
b. 1
c. 0
d. 19

asked
User Jonathan Coustick
by
8.3k points

1 Answer

3 votes
1 is neither prime nor composite.
0 is neither prime nor composite.

19 is a prime number.

63 is a composite number because it is divisible by: 1, 3, 7, 9, 21, and 63.


Your final answer is a. 63.
answered
User Hugo Sohm
by
7.9k points
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