n, n + 1, n + 2 - three consecutive integers
1623 - the sum
The equation:
n + (n + 1) + (n + 2) = 1623
n + n + 1 + n + 2 = 1623
3n + 3 = 1623 |subtract 3 from both sides
3n = 1620 |divide both sides by 3
n = 540
n + 2 = 540 + 2 = 542
n + 4 = 540 + 4 = 544
Answer: 540, 542, 544.