As a product of its prime factors: 2*3*5 = 30
30=2x3x5
2 3 5.
How about: 2*3*5 = 30 as a product of its prime factors
-10 and -3
1. Find out which numbers multiply together to reach the target number, then find out which numbers multiply together to make the numbers that multiply together to reach the target number.
30
No two (or more) composite numbers can multiply to 30.
15 x 2 = 30 is only one possibility.
To find two numbers that multiply to make -720, one of the numbers must be negative while the other is positive. For example, -24 and 30 multiply to give -720, since (-24) × 30 = -720. There are many other pairs as well, such as -36 and 20 or -18 and 40.
30=2x3x5
60
1,30,2,15,3,10,5,6
The two numbers that multiply to -30 and add up to 13 are 15 and -2. When you multiply 15 and -2, you get -30, and when you add them together, you get 13.
260
The two numbers that add to 1 and multiply to -30 are 6 and -5. This can be verified as 6 + (-5) = 1 and 6 × (-5) = -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.
1 x 30, 2 x 15, 3 x 10, 5 x 6