Question

1. a number has factors 3 and 8. what is the smallest number that has these factors?
2. a number has factors 4,5,10. what is the smallest number that has these factors?
3. a number has factors 8 and 9 . what is the smallest number that has these factors?
4. a number has factors 2,3,6. what is the smallest number that has these factors

Answer 1

Answer:

3^7 has 8 factors, any prime in power 7 has 8 factors. 24=2*2*2*3 has 8 factors: 1, 2, 3, 4, 6, 8, 12, 24. 24 is the smallest number with 8 factors, as simple verification for numbers below 24 show 24 is first one with this property.

Answer 2

Answer:

1). 3 is the smallest factor

2). 4 is the smallest factor

3). 8 is the smallest factor

4). 2 is the smallest factor.