A prime numbers is only divisible by one and itself because those are it's only factors. The only prime number that can be divided evenly by 2 is 2.
Only by 1 and itself.
A prime number is a number that can only by divided evenly 2 numbers. (One, and itself.) 57 is not a prime number because 3 also goes into it evenly.
Prime numbers have two factors, composite numbers have more than two.
A composite number is when it can be divided evenly by numbers other than 1 or itself. A prime number can be divided, without a remainder, only by itself and by 1. Therefore, zero is neither a composite, nor a primary number.
Itself and any of its multiples
Itself and any of its factors
Any of its factors including itself
A number is "prime" if it can't be evenly divided by any numbers except '1' and itself.A number is "composite" if it CAN be evenly divided by other numbers besides '1' and itself'.16 is evenly divisible by '1' and itself, and in addition, is evenly divisible by 2, 4, and 8.
70,048 is composite. It can be evenly divided by 2. (A number is prime if can only be evenly divided by two numbers, 1 and itself.)
Odd numbers are numbers that cannot be divided evenly by 2. 253 cannot be divided evenly by 2 so it is an odd number.
composite
No. Prime numbers can only be evenly divided by one and itself.
A whole number that cannot be divided evenly by anything but itself and 1.
131 can be split into its prime factors: 131 is a prime number itself and cannot be divided evenly by any other numbers.
All of these numbers are composite except for 2, which is prime.Prime numbers are numbers that can only be divided evenly by 1 and itself.Composite numbers can be divided evenly by 1, itself, and at least one more number.
It cannot be divided evenly by any positive number other than 1 or itself.