Question 228746
I am thinking of a three digit number.
 It is an odd multiple of three, and the product of its digits is 24.
 It is larger than 15 squared. 
What are the five numbers I could be thinking of?
;
The three digits whose product is 24
2 * 2 * 6 = 24; all even
2 * 3 * 4 = 24
1 * 3 * 8 = 24
:
Odd multiple of three, last digit has to be odd
Greater than 225 (15^2)
:
243, 423, 381, 831, 813 would be the 5 numbers