Which of the following numbers is a prime number?

Question

(1 point)

10

27

39

47

Answer 1

47 is a prime number.

Answer 2

What is the prime factorization of 30?
(1 point)
Responses

2 times 15
Image with alt text: 2 times 15

3 times 10
Image with alt text: 3 times 10

2 times 3 times 5
Image with alt text: 2 times 3 times 5

2 times 2 times 3 times 3
Image with alt text: 2 times 2 times 3 times 3

Answer 3

2 times 3 times 5

Answer 4

What is the prime factorization of 66?
(1 point)
Responses

6 times 11
Image with alt text: 6 times 11

2 times 3 times 11
Image with alt text: 2 times 3 times 11

2 times 2 times 2 times 11
Image with alt text: 2 times 2 times 2 times 11

2 times 33

Answer 5

2 times 3 times 11

Answer 6

What is the prime factorization of 124?
(1 point)
Responses

2 times 2 times 31
Image with alt text: 2 times 2 times 31

2 times 2 times 2 times 2 times 2 times 2 times 2
Image with alt text: 2 times 2 times 2 times 2 times 2 times 2 times 2

2 times 3 times 20
Image with alt text: 2 times 3 times 20

4 times 31
Image with alt text: 4 times 31

Answer 7

2 times 2 times 31

Answer 8

What is the prime factorization of 288? Write your answer using exponents.
(1 point)
Responses

2 superscript 5 baseline times 9
Image with alt text: 2 superscript 5 baseline times 9

2 cubed times 3 squared times 5
Image with alt text: 2 cubed times 3 squared times 5

3 squared times 32
Image with alt text: 3 squared times 32

2 superscript 5 times 3 squared

Answer 9

2^5 times 3^2