Finding Patterns in the Multiplication Table
1
2
3
4
5
6
78
9
Consider the highlighted products.
1
1
2
3
4
567
8
9
The common factor is 12
224
6
8
10
12
14
16
18
3 3
69
12
15
18
21
24
27
44
8
12
16
20
24
28
32
36
5
5
10
15
20
25
30
35
40
45
6
6
12
18
24
30
36
42
48
54
7
7
14
21
28
35
42
49
56
63
8
8
16
24
32
40
48
56
64
72
99
18
27
36
45
54
63
72.
81