Math and Arithmetic

Factoring and Multiples

Prime Numbers

# If X is positive is X prime A X3 has exactly four distinct positive integer factors B X2-X-6 0?

###### Wiki User

###### August 16, 2008 8:55PM

If I'm reading the question correctly, X = 6 (not a prime number). 3X = 18, and its four factors are 1, 2, 3 and 9