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a # that has exactly 2 factors is called a Prime number, an example of a prime number is 17 because it is odd and it only has 2 factors, 17= 1 and itself
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Related questions
What is a whole number when it has exactly 2 factors?
A prime number has exactly two factors: itself and 1.
What number has 2 factors exactly?
Any prime number
What is the only even number the has exactly 2 factors?
2
What has only exactly 2 factors?
A prime number.
What do you call a number with only 2 factors?
you call it a prime number
A number that has exactly three factors?
A square of any prime number, p has exactly three factors. They are 1, p and p^2.
Which 2 digit number has exactly 9 factors?
36 has nine factors.
What is the name for a whole number that has exactly 2 factors?
Prime. The only factors of a prime number are 1 and the number.
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What is the smallest number that has exactly three factors?
8, 2*2*2
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