9 The three factors are 1, 3, and 9. 9 The three factors are 1, 3, and 9.
26
Factors of the number will also be factors of the number's multiples. Multiples of the number will also be multiples of the number's factors.
The least number that has 2, 3, and 4 as factors is 12.
the next number will be 2 3 4 3 4 2 2 .............
Three is prime, because the number 3 only has 2 factors 1 and itself and the number 4 has 3 factors 1,2, and 4 (you can tell if a number is prime when it has 2 factors and if a number has more than 2 it is composite)
4
the answer is 3
There is no such number. Any prime number raised to the third power has exactly four factors. For example, 23 = 8; its factors are 1, 2, 4, 8 (1, 2, 22, 23). Since - as is well-known - there is no largest prime number, there is no largest number that has exactly four factors.
It is: 25 that is the next square number
4 : with factors 1, 2 and 4
The factors of a prime number are 1 and the number itself. 3 is a prime number, so its only factors are 1 and 3. Factors of 4 are 1 2 4, so 1 is the GCF of 3 and 4 because it is the only factor common to both numbers.