1 x 5 x 43
They are: 1*4*25 = 100
12 & 15
168 = 2 * 2 * 2 * 3 * 7
40
No two (or more) composite numbers can multiply to 30.
220
1 and 648.
2250
215 + 216 + 217 + 218 = 866
83
The numbers are about: 44.81314149 and 2.186858514
The numbers are: 12 and -2