5 and 2
-8+2=-6, but -8•2=-16
1x9 = 9 3x3 = 9
11
They are: 2*5*7*7 = 490
5 and 2
They are: 2^3 times 7^2 = 392
-8+2=-6, but -8•2=-16
3 and 41
7x53=371
They are: 2*2*2*2*7 = 112
1x9 = 9 3x3 = 9
22
11
They are: 2*5*7*7 = 490
7*4*2*1=56
1*2*3*4=24