The product of any four consecutive integers is divisible by 8.
Hint: Use the quotient-remainder theorem (as in Example 3.4.5) to say that n = 4q, n = 4q + 1, n = 4q + 2, or n = 4q + 3 and divide into cases accordingly.
The product of any four consecutive integers is divisibleby 8.Hint: Use the quotient-remainder theorem (as in Example3.4.5) to say that n = 4q, n = 4q + 1, n = 4q + 2, orn = 4q + 3 and divide into cases accordingly.