166k views
18 votes
Which of the following statements are true?

The prime factorization of 21 is 3 x 7.
The LCM of 14 and 21 is 42.
The prime factorization of 14 is 2 x 7.
14 is a composite number.
21 is a prime number.
The GCF of 14 and 21 is 14.

2 Answers

2 votes

Answer:

14 is a composite number

Explanation:

User Masiorama
by
3.1k points
11 votes

Answer:

The prime factorization of 14 is 2 x 7.

Explanation:

The prime factorization of 14 is 2 x 7.

User Mike Taylor
by
3.9k points