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Q: What number has exactly 3 factors and is less than 40 but more than 12?

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A number with more than two factors is a composite number. A number with exactly two factors is a prime number.

There are a few numbers that are less than 19 and have more than 4 factors. The number 10 is less than 19 and has more than four factors.

no a composite number has more than two factors a prime number has two factors 1 and it's self

Numbers can be checked to see if they are primes simply by factoring them. Every prime number has exactly two factors, 1 and the number itself. If there are more or less than 2 factors, the number is not a prime. 1 has only one factor so it is not a prime, and composite numbers have 3 or more factors.

No, every number has at a minimum two factors, which are itself and 1. If these are the only two factors, then the number is prime. If it has more factors, then the number is composite.

There is not such a thing as a composite prime number. A prime number has exactly two factors. A composite number has more than two factors.

More than two, but it's not a set number.

No. A prime number has exactly two factors: 1 and itself. A composite number has more than two factors.

A prime number has exactly two factors, 1 and itself. A composite number has more than two factors.

A prime number has exactly two factors, 1 and the number itself. A composite number has more factors than 1 and itself.

1 is the only number that has exactly one factor. A prime number has exactly two factors, 1 and the number itself. A composite number has more than two factors.

There is no prime number from one to a hundred that has more factors than any other prime number. By definition, a prime number has exactly two factors, 1 and itself. The number 1 has only one factor - itself. All prime numbers have exactly the same number of factors - two. Composite numbers have more than two factors.

36

That would be 1. The only factor of 1 is 1. All other whole numbers have at least two factors. Prime numbers have exactly two factors, while composite numbers have more than two factors.

31, 37, 41, 43 and 47 have exactly 2 factors. The others have more than 2.

A prime number has exactly two factors, 1 and the number itself. A composite number has more than 2 factors, therefore it cannot be a prime number.

A prime number- the factors are 1 and itself. Composite numbers are numbers with more than 2 numbers.

A prime number has exactly two factors, 1 and the number itself. Any number having more factors than a prime is a composite number.

Any number less than 100 which has more than 2 factors is a composite number

If it has exactly two factors, it's called a 'prime' number.If it has more than two factors, it's called a 'composite' number.

Yes, a composite number is a number which has more than two factors, unlike prime numbers which have exactly two factors. The factors of 119 are 1,7,17 and 119 so it is composite (it has 4 factors).

A prime number is a number with exactly two factors: 1 and itself. A composite number has more than two factors. 853 is a prime number because the only factors it has are 1 and 853.

Eight - all the prime numbers (the definition of which is a number with exactly two different factors) which are 2, 3, 5, 7, 11, 13, 17, 19.It could be argued that any number with 3 or more different factors has 2 different factors (along with one or more other factors), which means all numbers less than 20 except 1 have two different factors, ie the 18 numbers 2-19; these numbers just don't all have exactly two different factors.

A prime numbers has exactly two factors, 1 and the number itself. A composite number is composed of one or more factors in addition to 1 and the number itself.

In that range, 12 and 18 are tied with six factors apiece.