18.
A negative times a negative = a positive.
Chat with our AI personalities
-1
You can sort of turn the numbers around. For example:2 x 3 = 6 6 / 3 = 2
2 x 2 x 2 x 3 x 3 x 3 = 216 2 x 2 x 2 x 2 x 2 x 3 x 3 = 288 2 x 2 x 2 x 3 x 3 x 5 = 360
The prime factorization of 648 is: 2 x 2 x 2 x 3 x 3 x 3 x 3It is: 2*2*2*3*3*3*3 = 648
2 x 2 x 2 x 2 x 3 x 3 x 3 x 3 x 5 = 6480