Least common multiple of 2 numbers (2-30)
Grade 6 Factoring Worksheet
Find the least common multiple (LCM).
1.
18
9
2.
30
8
3.
19
3
4.
4
3
5.
6
28
6.
20
30
7.
30
8.
6
2
9
22
13
9.
3
12
10.
11.
5
15
12. 15
23
13.
6
9
14. 26
13
15. 15
8
Online reading & math for K-5
16.
3
10
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Least common multiple of 2 numbers (2-30)
Grade 6 Factoring Worksheet
Find the least common multiple (LCM).
1.
18 18
9 9, 18
18
2.
3.
19 19, 38, 57
3 3, 6, 9, 12, 15
57
4.
4 4, 8, 12
3 3, 6, 9, 12
12
5.
6 6, 12, 18, 24, 30
28 28, 56, 84
84
6.
20 20, 40, 60
30 30, 60
60
7.
30 30, 60, 90, 120,
150
13 13, 26, 39, 52, 65
390
8.
9.
3 3, 6, 9, 12
12 12
12
10.
9 9, 18, 27, 36, 45
22 22, 44, 66, 88, 110
198
11.
5 5, 10, 15
15 15
15
12. 15 15, 30, 45, 60, 75
23 23, 46, 69, 92, 115
345
13.
6 6, 12, 18
9 9, 18
18
14. 26 26
13 13, 26
26
15. 15 15, 30, 45, 60, 75
8 8, 16, 24, 32, 40
Online reading & math for K-5
120 16.
30 30, 60, 90, 120
8 8, 16, 24, 32, 40
6 6
2 2, 4, 6
120
6
3 3, 6, 9, 12, 15
10 10, 20, 30
30
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