23½ and 39½
151
1x192 2x96 3x64 4x48 6x34 8x24 12x16 I'm thinking you are factoring and intended to say added together. 12 and -16 will give you -192 and when added will be -4.
16 and 8
16
-8 and -8
64
16
50
44
The number that when multiplied by 3, then 4 is subtracted and 2 added and the answer is 16 would be 6 .
404
They are 16 and 9