The numbers are 13, 15 and 17.
There are no three consecutive odd integers who's sum equals 13.
This has no answer. The sum of three odd integers is always odd.
The sum of any three consecutive odd integers is going to give an odd result. It is impossible for the sum of an odd number of odd integers to equal an even number.
There is no set of three consecutive odd or even integers whose sum is negative 31.
15,17,19
35,13,33
3, 5, 29
The sum of two odd numbers is even and the sum of an even number and an odd number is odd.So the sum of three consecutive odd numbers is odd but 270 is even.Ergo there are no three consecutive odd numbers that sum to 270.Three consecutive numbers that sum to 270 are 89, 90, 91.Three consecutive even numbers that sum to 270 are 88, 90, 92.
13,15,17
27,29,31
35,37,39
I'm guessing this is in your homework... Anyway the three consecutive odd numbers are 19, 21 and 23 if that's what you were asking...