Online reading & math for K-5 © www.k5learning.com
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
13
8.
6
2
9.
3
12
10.
9
22
11.
5
15
12.
15
23
13.
6
9
14.
26
13
15.
15
8
16.
3
10
Online reading & math for K-5 © www.k5learning.com
Least common multiple of 2 numbers (2-30)
Grade 6 Factoring Worksheet
Find the least common multiple (LCM).
1.
18
9
18
9, 18
18
2.
30
8
30, 60, 90, 120
8, 16, 24, 32, 40
120
3.
19
3
19, 38, 57
3, 6, 9, 12, 15
57
4.
4
3
4, 8, 12
3, 6, 9, 12
12
5.
6
28
6, 12, 18, 24, 30
28, 56, 84
84
6.
20
30
20, 40, 60
30, 60
60
7.
30
13
30, 60, 90, 120,
150
13, 26, 39, 52, 65
390
8.
6
2
6
2, 4, 6
6
9.
3
12
3, 6, 9, 12
12
12
10.
9
22
9, 18, 27, 36, 45
22, 44, 66, 88, 110
198
11.
5
15
5, 10, 15
15
15
12.
15
23
15, 30, 45, 60, 75
23, 46, 69, 92, 115
345
13.
6
9
6, 12, 18
9, 18
18
14.
26
13
26
13, 26
26
15.
15
8
15, 30, 45, 60, 75
8, 16, 24, 32, 40
120
16.
3
10
3, 6, 9, 12, 15
10, 20, 30
30
