X is a variable which can represent any number, both prime and composite. Prime numbers are those whose only factors are themselves and 1. Composite numbers have other factors besides these.
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∙ 12y agoComposite. It is 2 x 2 x 2 x 5.
not prime composite 7 x 17 = 119
3 x 3 x 59 = 531, making it composite.
3 x 3 x 41 = 369, making it composite.
1,269 is composite. Its prime factorization is: 3 x 3 x 3 x 47 = 1,269.
2 x 2 x 3 x 7 makes it composite.
3455 is composite: its prime factorisation is 5 x 691.
2 x 2 x 3 x 3 x 3 = 108, making it composite.
423 is a composite number. Its prime factorisation is 3 x 3 x 47.
It is composite.
2 x 2 x 2 x 2 x 2 x 5 = 160, making it composite.
75 is a composite number because it has more than 2 factors