what are the prime factors of 14?\na 1, 14\nb 1, 2\nc 2, 7\nd 2, 7, 14

Explanation:

Step1: Define prime - factor concept

Prime factors are prime numbers that divide a given number evenly.

Step2: Factorize 14

We know that (14 = 2\times7), where 2 and 7 are prime numbers. 1 is not a prime number, and 14 is a composite number.

Answer:

C. 2, 7