378
1 x 126, 2 x 63, 3 x 42, 6 x 21, 7 x 18, 9 x 14
252 x 2 and 126 x 4 (: EDIT : Well, I gave two examples. Choose any one of the examples. (:
Product means to multiply the two numbers. Therefore 14 x 9 = 126.
You can multiply any numbers together.
Numbers you can multiply to get 126 are: 2 x 63 3 x 42 6 x 21 7 x 18 9 x 14
21*6=126
378
As a product of its prime factors: 2*3*3*7 = 126
144 and 126
1 x 126, 2 x 63, 3 x 42, 6 x 21, 7 x 18, 9 x 14
1008
You multiply 126 x 2 = 252
First, you multiply 7X3. then multiply the answer(21) by 2. then multiply that answer(42) by 3. Then the next answer(126) by 2. and so on.
28
99
-137