42 = 2 x 3 x 7
42=2x21 21=3x7 PF=2x3x7 The PF (Prime Factorization) of 42 is 2x3x7.(Sorry, I couldn't do a factor tree, there are always helpful to use when doing prime factorization, but since this is the computer, I could only do it like the following above.)
Prime factorization never includes a composite number. All numbers in prime factorization must be prime numbers.
42 is composite
No, a composite number can't have more than one prime factorization.
42 is a composite number; it has factors other than 1 and itself. It is not a prime number.The prime factors of 42 are 1, 2, 3, 7, 42
42 is a composite number; its factors are 1, 2, 3, 6, 7, 14, 21, 42. Every even number (except 2 itself) is composite.42 is a Composite Number.
512 is a composite number. Its prime factorization is 29.
69 is composite. Its prime factorization is 3 * 23.
Composite. 42 = 2 * 3 * 7
42 is composite, 43 is prime.
21 and 6 are two composite numbers that have 42 as a common multiple. One of the prime factors of 42, which is 3, is a prime factor of 21 and 6 as well. The prime factorization of 42 (2 x 3 x 7) includes the prime factorization of 21 (3 x 7) and 6 (2 x 3).
No. Each composite number has its own unique prime factorization.