asked 129k views
2 votes
Write all prime numbers between 15 and 20

asked
User Coulix
by
7.9k points

2 Answers

3 votes

Answer:

17, 19

Explanation:

15 is composite (5, 3) (15, 1)

16 is composite (8, 2) (4, 4) (16, 1)

17 is prime (17, 1)

18 is composite (9, 2) (6, 3) (18, 1)

19 is prime (19, 1)

20 is composite (2, 10) (4, 5) (20, 1)

answered
User Kedar Kamthe
by
7.9k points
6 votes

Answer:

17 and 19

Explanation:

answered
User Khoi
by
8.2k points

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