the answer is 25. now that you got the answer, go bang yourself 25 times
1 and 37.
58
5 will go into 9 once with a remainder of 4.
nothing divide in to five
49.1481
prime numbers that divide into 1155 = 3, 5, 7, 11
The idea is to add the five numbers, then divide the result by 5 (in this case, you divide by 5, because there are 5 numbers).
6
They are 2 and 5 leaving no remainder
5
5 & 17
1, 5, 25.