36 in
37
It is: 36
37 34 = 17 x 2 35 = 7 x 5 36 = 18 x 2
37 C
36, 37 and 38.
35+36+37
It is 37 because it has only two factors which are itself and one
36
All but 31 and 37 are composite.
Assuming you mean how to solve what three consecutive numbers sum to some value: Divide the sum by three to get the middle number. The other two numbers are one less than this and one more than it. example: Which three consecutive numbers sum to 108? 108 ÷ 3 = 36 → The other two numbers are 36 - 1 = 35 and 36 + 1 = 37 → The three numbers are 35, 36, 37. 35 + 36 + 37 = 108 as required.
36