60, 72, 84, 90 and 96 each have twelve factors.
The number which has only those factors is 12.
25 it's factors are 1, 5,and 25. That's a number between 12 and 40 that has only 3 factors
25
The factors of 12 are: 1, 2, 3, 4, 6, and 12.The prime factors of 12 are: 2 and 3.37 is a prime number. It is only evenly divisible by itself and one.
The only number less than 100 with exactly nine factors is 36. 19 is not one of the factors.
Assuming that the question relates only to integers. 149 is a prime number and by definition its only factors are 1 and itself. Therefore the only number that goes into 149 and 12 is 1.
the answer is 25, the factors are 1,5,25
The only number that equals 32 is 32, and it's not a factor of -12 .
17
The factors of 12 are 1, 2, 3, 4, 6, and 12. The odd factors of 12 are the factors that are not divisible by 2, which are 1, 3, and 12. These odd factors are numbers that can be multiplied together to give the number 12 without involving the number 2.
No because 137 is a prime number whose only factors are itself and one
Square numbers have an odd number of factors. Other numbers have an even number of factors. The squares between 12 and 40 include 16, 25, and 36. If the number has only three factors, it must be the square of a prime number, since two of the factors will be 1 and itself, so if there is only one more factor, this third number cannot have factors itself. This means the number must be 25, whose factors are 1, 5, and 25. Response: 24 has (at least) three factors - 1, 2, 3, 4, 6, 8, 12, and 24 .