Question

A factor of a number the number exactly without leaving a remainder

Answer 1

Answer:

whole Number. The number 1 is not a prime number because it only has one factor (itself).

Step-by-step explanation:

A factor is a whole number which divides exactly into a whole number, leaving no remainder. For example, 13 is a factor of 52 because 13 divides exactly into 52 (52 ÷ 13 = 4 leaving no remainder). ... The number 1 is not a prime number because it only has one factor (itself).

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