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 Related Terms
 Prime Number:  A positive number that is divisible only by itself and the number one.
Factors: When two or more integers are multiplied, each number is a factor of the product. "To factor" means to write the number or term as a product of its factors.
Composite Number: A composite number is a number that has factors in addition to one and itself. Thus, all non-prime numbers are composite numbers.
Divisor: A number by which another number is to be divided.
Positive Number: A number greater than zero.
Divisible: One number is divisible by another number if the second number divides "evenly" into the first. That is, when the first number is divided by the second number, there is a remainder of zero.