Download 2 3 4 5 6 9 10 12 72, 120, and 168

name/period
factors make-up review
1] WITHOUT A CALCULATOR…which of these numbers are factors of
2
3
4
5
6
2] Find the prime factorization of 480.
9
10
28954
12
3] Is 91 prime or composite?
4] Find all of the factors of 140.
5] Find the Greatest Common Factor and Least Common Multiple of these three numbers:
72, 120, and 168
GCF:
LCM:
6] You want to arrange 648 cubes into a box that is as CUBE-LIKE as possible, Find the best
arrangement of the cubes.
7] If 18 and 20 are factors of a number, what other numbers must be factors?
8] Add.
11
7
!+!
60 72