Question

Write all the factors for each number. Circle the

factors that are prime.
14. 36
15. 12
16. 60
17. 48
18. 85

Answer 1

Factors of numbers:-

14 = 1,2,7,14

15 = 1,3,5,15

16 = 1,2,4,8,16

17 = 1,17

18 = 1,2,4,8,16

36 = 1,2,3,6,9,18,36

12 = 1,2,3,4,6,12

60 = 1,2,3,4,5,6,10,12,15,20,30,60

48 = 1,2,3,4,6,8,12,16,24,48

85 = 1,5,17,85

Prime Factors :-

1,2,3,5,7,17