The number is called 'prime'.
A prime number can only be divided evenly by itself and one.
Because it can only be divided by itself and 1 (the prime)
A factor is a number that can evenly be divided into another number. Any number can be divided by one and itself. Numbers that can only be divided by one and themselves are called prime numbers. The number one and the number itself are factors of the number.Hence its factors are 1 and 3 itself.
If they are prime they can only be divided by one and the number itself but 2 is a prime number and can be divided by itself
It just only mean that the number can be divided by itself and any number divided to itself is equivalent to 1.
no! a prime number is a number that can only be divided by itself and 1 (by 2 numbers)and 1 can only be divided by itself (by 1 number)
A prime number
A prime number.
4 is the only number which is divisible by only itself, 1 and 2.