1.
What is the least common multiple of 4 and 8?
A.
4
B.
8
C.
16
D.
24
Hint
2.
Find the least common multiple of 15 and 6.
A.
45
B.
15
C.
30
D.
60
Hint
3.
The LCM of 5
rs
2
and 4
st
is ____ .
A.
20
rt
B.
20
rs
2
t
C.
20
rst
D.
20
s
2
Hint
4.
Find the LCM of 12
a
2
b
and 10
b
2
c
.
A.
60
a
2
b
2
c
2
B.
60
a
2
b
2
c
C.
80
a
2
b
3
c
D.
40
a
2
b
c
Hint
5.
Replace
to make
a true statement.
A.
>
B.
=
C.
D.
<
Hint