There is no prime number that goes into 32. For 18, there is the number 3. So, there is NO prime number that goes into both 18 and 32. Another Answer:- 2 as a prime number will go into 18 and 32 evenly

74 is not a multiple of 4. To be a multiple, 4 would have to divide into it evenly, but it doesn't do that. It goes in 18 times with a remainder of 2, or 18.5 times.