# Chapter 1 and 2 Study Guide ```Chapter 1 and 2 review
Test is on Wednesday
List the distinct factors for each whole number in order from least to greatest.
80
35
22
36
Multiples
Skip Count
List the multiples of each whole number.
3 multiples of 12
3 multiples of 32
Prime Factorization
Complete a factor tree for each number. Then, write the prime factorization using powers.
280
726
Exponents
Identify the base and exponent in each power. Then, write
each power in words and calculate its value.
5
3
3
6
Factor
Determine the greatest common factor of each number pair using prime factorization.
16 and 100
24 and 72
Determine the Least Common Multiple of the set of numbers.
12 and 15
14, 10 and 4
Multiple Choice
Which of the following is a prime number?
a. 23
b. 16
c. 27
d. 10
Which of the following has only 1 distinct factor?
a. 13
b. 14
c. 1
d. 2
Which of the following is a composite number?
a.
b.
c.
d.
19
23
21
29
A number is divisible by both 2 and 3. What other number
must it be divisible by?
a. 4
b. 6
c. 10
d. 9
Which of the following is divisible by 6?
a.
b.
c.
d.
1235
2322
2234
9939
Which of the following is divisible by 9?
a.
b.
c.
d.
24,547
83,112
24,327
75,631
How do you express
a.
b.
c.
d.
3
3 x 3 x 3 x 2 x 2 x 7 x 13 x 13 with powers?
2
3 x 2 x 7 x 13
3 x3 2 x 13
2
2 x 7 x 13
7 x 13
3
2
2
2
2
```