3. How many numbers that are not divisible by 6 divide evenly into 264,600?	Select:  A) 9  B) 36  C) 51  D) 63  E) 72
264600 = 2^3 * 3 * 5^2 * 431   Numbers that will divide 264600 will be made up of multiples of factors of 264600 that do not divide by 6.   Expanding out the factors that are made up of the prime factors I get:   2,4,8,5,25,431   The numbers of multiples of these are: 6C1+6C2+6C3+6C4+6C5+6C6 = 63.   But in addition 1 is also a factor and so is 3 so I would have thought the ans to = 65 but my best guess is:   ANS = 63
<result>D</result>
3. How many numbers that are not divisible by 6 divide evenly into 264,600?