5, 10, 15, 20, 25, 30, 35, 40, 45
Which of those is divisible by 3?
Which of those has exactly 8 factors?
What is my number?
Clue 1. My number is a multiple of 5 and is less than 50.
Clue 2. My number is a multiple of 3.
Clue 3. My number has exactly 8 factors.
1 answer
1 answer