Question 217522
Let x, x+2, x+4, x+6 be the 4 integers.
x+x+2+x+4+x+6=336
4x=336-2-4-6
4x=336-12
4x=324
x=324/4
x=81 ans. for the smallest integer
81+6=87 ans. for the largest integer.
Proof:
81+83+85+87=336
336=336