Question

A number has a_________number of factors.​

Answer 1

A factor is a number that divides into another number exactly and without leaving a remainder. Most numbers have an even number of factors; however, a square number has an odd number of factors. A prime number has only two factors - the number itself and 1.

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Answer 2

Answer:

It is important to note that every integer number has at least two factors: 1 and the number itself. If a number has only two factors that number is a prime number.