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Wiki User
13 and 3
Multiply to do 39 and + - to 1
39 and 22
1 x 39, 3 x 13
93
1, 3, 13, 39.
78
39 and 2. 78 and 1. 26 and 3. 13 and 6.
7 x 39 = 273 13 x 21 = 273
1 x 117, 3 x 39, 9 x 13
39
When you multiply two numbers, you get the product