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Q: Does a composite number have exactly have 2 factors?

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A number can be factored to determine whether it is prime or composite. A prime number has exactly 2 factors, 1 and the number itself. A composite number has more than two factors.

128 is composite because you can divide it by 1,2,4,32,64,128128 is a composite number because it is an even number and therefore has 2 as one of its factors. A prime number has exactly 2 factors, 1 and itself.

-2 is a composite number. A prime number is a positive integer having exactly two factors, 1 and itself. The factors of -2 are -1 x 1 x 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.

187 is a composite number. A prime number has exactly 2 factors, 1 and the number itself. 187 has 4 factors, 1, 11, 17, and 187, so 187 is a composite.

1994 is a composite number. It is an even number and therefore has 2 as one of its factors, while a prime has exactly two factors, 1 and the number itself.

143 is composite because it has more than 2 factors. Any number with exactly 2 factors (1 and the number itself) is prime. The factors of 143 are 1, 11, 13, and 143.

The factors of 4 are 1,2,4. 4 is composite, as it does not have exactly 2 factors.

No because composite numbers have more than two factors whereas prime numbers have only two factors.

Prime numbers have exactly tw0 factors, 1 and the number itself. Since 1204 is an even number, 2 is one of its factors so it has to be a composite number.

1 is a special number, neither prime nor composite. A prime number has exactly 2 factors, 1 and the number itself. A composite number has more than two factors. 2 is prime because there are only two factors of 2, 1 and itself.

A prime number has exactly 2 factors. A composite number must have at least 3 factors. 1 does not fall into either of the above definitions so it is not composite. It used to be considered a prime number but is not any longer.

Indeed, the number 16 has 5 factors, 1, 2, 4, 8, and 16.

12 is a composite number. A prime number has exactly two factors, 1 and itself. A composite number has more than two factors. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of a number are the numbers which can divide into the number without leaving a remainder.All 2-digit (or greater) whole numbers ending in two are composite.

Prime numbers have exactly two factors. 3 has exactly two factors: 1 and 3. So 3 is prime. Composite numbers have more than two factors. 4 is composite because it has three factors: 1, 2, and 4.

There must be more than 2 factors for a number to be composite.

Yes. 16, 8, 4, 2, 1

Any number that has 2 or more factors is a composite 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. Since 232 is an even number, it also has 2 as a factor so it is a composite number.

A composite number has more than 2 factors

A prime number is a number with exactly two factors: 1 and itself. A composite number has more than two factors. 346 is not a prime number because it has other factors; it is a composite number. Its factors are 1, 2, 173, and 346. Note: Because 346 is an even number (ends in 0, 2, 4, 6, or 8) greater than 2, it is divisible by 2 and cannot be a prime number.

It's a composite number if it has more than 2 factors

64 is a composite number. A prime number has exactly two factors, 1 and the number itself, and no even number greater than 2 is a prime. The factors of 64 are 1, 2, 4, 8, 16, 32, and 64.

Any number that has more than 2 factors is a composite number whereas any number that has only 2 factors is a prime number