alg.ht3.jpg (1548 bytes)Factors - Composites & Primesalg.ht4.jpg (1561 bytes)

Find all the factors of each of the following numbers and then identify the number as PRIME or COMPOSITE, e.g. 21 - 1, 3, 7, 21 COMPOSITE

 
1. 26 2. 9
3. 29 4. 16
5. 24 6. 89
7. 36 8. 18
9. 10 10. 79
11. 43 12. 91
13. 23 14. 31
15. 37 16. 75
17. 33 18. 2
19. 12 20. 60

Answer Sheet