Method: "Divide by 6 and 3, divide by 8 and 5" is equal to "Divide by 6 and 3 less, divide by 8 and 3 less". In this way, the conditions of the two numbers are the same, which is equal to the least common multiple of 6 and 8 MINUS 3, which is equal to 24-3 = 2 1.

There are many answers to this question, such as 2 1, 45, 69, 93, 1 17, 14 1, 165. . . . . . As long as the answer is a multiple of 2 1+24.