What is the minimum number of files that can be shared among 4, 8 or 10 girls?
To be able to share files among 4, 8 or 10 girls, the number of files must be divisible by 4, 8 and 10.
Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40
Multiples of 8: 8, 16, 24, 32, 40
Multiples of 10: 10, 20, 30, 40
Lowest common multiple of 4, 8 and 10: 40
Minimum number of files that can be shared among 4, 8 or 10 girls: 40
Answer(s): 40
