# Finding Least Common Multiple Worksheet With Answer Key

Name:
Finding Least Common Multiple
Find the least common multiple of both numbers.
A n s w e r s
To find the least common multiple one strategy is to list the multiples of the numbers.
24
1.
4
4
8
12
16
20
24
28
32
36
40
44
48
20
2.
6
12
18
24
30
36
42
48
54
60
66
72
6
10
3.
Some of the multiples 4 and 6 have in common are: 12, 24, 36 & 48.
The common multiple that is least is 12.
9
4.
1)
8
16
24
32
40
48
56
64
8
35
5.
3
6
9
12
15
18
21
24
3
22
6.
2)
5
10
15
20
25
5
4
8
12
16
20
4
12
7.
3)
10
20
30
40
50
60
70
80
90
100
10
56
8.
2
4
6
8
10
12
14
16
18
20
2
60
9.
4)
3
6
9
12
15
18
21
24
27
3
90
9
18
27
36
45
54
63
72
81
9
10.
5)
7
14
21
28
35
42
49
7
5
10
15
20
25
30
35
5
6)
2
4
6
8
10
12
14
16
18
20
22
2
11
22
33
44
55
66
77
88
99
110 121
11
7)
6
12
18
24
30
36
42
48
54
60
66
72
6
12
24
36
48
60
72
84
96
108 120 132 144
12
8)
8
16
24
32
40
48
56
64
8
7
14
21
28
35
42
49
56
7
9)
10
20
30
40
50
60
70
80
90
100 110 120
10
12
24
36
48
60
72
84
96
108 120 132 144
12
10)
9
18
27
36
45
54
63
72
81
90
9
10
20
30
40
50
60
70
80
90
100
10
1-10 90 80 70 60 50 40 30 20 10 0
10
Math