When a number is divided by 4, the remainder is 1.
When the same number is divided by 8, the remainder is also 1.
What is the smallest possible number?
Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40
Multiples of 4 (+1): 5, 9, 13, 17, 21, 25, 29, 33, 37, 41
Multiples of 8: 8, 16, 24, 32, 40
Multiples of 8(+1): 9, 17, 25, 33, 41
Smallest possible number: 41
Answer(s): 41