The prime factor decomposition of 19,656 is 23 x 33 x 7 x 13. Five numbers are shown below with their prime factor decompositions.
Which of these numbers are factors of 19,656?
Select all the correct answers.

Is the response to the survey question "did you smoke in the last week question mark "response to the survey question "did you smoke in the last week? " a discrete random variable, a continuous random variable, or not a random variable?