The number one.
96458
It is 1 which has only one factor followd by any of the prime numbers which have only two factors
25
1 has the fewest factors.
1 has only one factor - itself.
63 does not have fewest prime factors. It is a product of 3, 3 and 7.
1
The number one has one factor. Prime numbers have two.
1 is the number less than fifty with the fewest number of factors. All other numbers have at least two factors (1, and the integer itself).
8 is the fewest number of coins needed between $0.01 and $0.49?
Europe has the fewest number of amphibians.
Three, as Montana has.
23 i guessed. you can check. i don't know.