1 x 30, 2 x 15, 3 x 10, 5 x 6
No two (or more) composite numbers can multiply to 30.
No two prime numbers can make 30.No two prime numbers can make 30.No two prime numbers can make 30.No two prime numbers can make 30.
15 x 2 = 30 is only one possibility.
260
The two numbers are -2 and -15
The two numbers that multiply to get 30 are 5 and 6.
61
21
-23
-10 and -3
42
30