Name:    Try It Out -- Chapter 1, Lesson 2

Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.

1.

Select the terms to complete the sentence.

Prime factorization is the representation of a composite number as the _____ of its _______ factors.
 a. sum; prime c. sum; composite b. product; composite d. product; prime

2.

Determine the prime factorization of 16.
 a. 2 ´ 2 ´ 4 c. 2 ´ 2 ´ 2 ´ 2 ´ 2 b. 2 ´ 2 ´ 2 d. 2 ´ 2 ´ 2 ´ 2

3.

Determine the prime factorization of 84.
 a. 22 ´ 3 ´ 7 b. 22 ´ 21 c. 22 ´ 19

4.

Determine the prime factorization of 150.
 a. 2 ´ 3 ´ 5 c. 2 ´ 3 ´ 52 b. 2 ´ 3 ´ 2 ´ 5 d. 5 ´ 5 ´ 6

5.

Determine the prime factorization of 412.
 a. 2 ´ 206 c. 22 ´ 103 b. 4 ´ 103 d. 2 ´ 2 ´ 2 ´ 51

6.

Determine the prime factorization of 504.
 a. 24 ´ 63 b. 25 ´ 32 c. 23 ´ 32 ´ 7

7.

Determine the missing number in the prime factorization.
3136 = 2 ´ 72
 a. 5 b. 4 c. 6

8.

Determine the missing number in the prime factorization.

43681 = 11 ´ 11 ´ 19 ´ __
 a. 15 c. 18 b. 17 d. 19