Yes it is, the numbers that can add up to 4 are 1, 2 and 4. A Prime number is a number that can only go to itself and 1 evenly, composite have atleast 1 other number that goes into it perfectly. (that's what she said)
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The composite number out of this group of numbers would be 4.
The first composite number is 4.
No, 4 is not a composite number. A composite number is a positive integer greater than 1 that has factors other than 1 and itself. However, 4 only has the factors 1, 2, and 4, so it is not composite. It is even, though, as it is divisible by 2.
4 is composite.
composite; 2 and 4 are its factors