84 is a composite number.
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84 is a composite number because it has multiple factors other than 1 and itself. In fact, the factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84.
84 is composite because it factors are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28,42, 84
84 is not a prime. All numbers ending in four are composite.
No because they are all composite numbers
It has more than two factors.
42 and 84