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