If A = the set of composite numbers less than 16, B = the set of factors of 16. Find A ∩ B. *
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Factors of 16 are numbers that, when multiplied in pairs give the product as 16. There are 5 factors of 16, which are 1, 2, 4, 8, and 16. Here, 16 is the biggest factor. The Prime Factors of 16 are 1, 2, 4, 8, 16 and its Factors in Pairs are (1, 16), (2, 8), and (4, 4).
Factors of 16: 1, 2, 4, 8 and 16
Negative Factors of 16: -1, -2, -4, -8 and -16
Prime Factors of 16: 2
Prime Factorization of 16: 2 × 2 × 2 × 2 = 24
Sum of Factors of 16: 31
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