Because they both have more than two factors
Each has a factor other than 1 and itself.
27 is composite.
It is composite.
72 is divisible by 6. (72 / 6 = 12) Hence 6 is a composite number of 72.
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27 is a composite number.
The composite factors of 27 are 9 and 27.
The composite factors of 72 are 4, 6, 8, 9, 12, 18, 24, 36, 72
The composite factors of 72 are 4, 6, 8, 9, 12, 18, 24, 36, 72
The number 27 is composite.
The factors of 216 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, and 216. The composite number factors are 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, and 216.
72
A composite number is a number with more than 2 factors. The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72, so it is a composite number.