Download Chapter 7 Review Tell whether each number is divisible by 2, 3, 4, 5

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Chapter
7 Review
Tell whether each number is
divisible by
2, 3, 4, 5, 6, 8, 9, or 10.
80
2, 4, 5, 8, 10
Tell whether each number is
divisible by
2, 3, 4, 5, 6, 8, 9, or 10.
42
2, 3, 6
Tell whether each number is
divisible by
2, 3, 4, 5, 6, 8, 9, or 10.
64
2, 4, 8
Tell whether each number is
divisible by
2, 3, 4, 5, 6, 8, 9, or 10.
96
2, 3, 4, 6, 8
Prime or
Composite?
23
prime
Prime or
Composite?
49
composite
Prime or
Composite?
46
composite
Prime or
Composite?
89
prime
Write the prime
factorization in exponent
form
12
2 x 3
2
Write the prime
factorization in
exponent form
50
2 x 5
2
Write the prime
factorization in exponent
form
98
2 x 7
2
Write the prime
factorization in exponent
form
18
2 x 3
2
List the first five
multiples of the
number
4
4, 8, 12, 16, 20
List the first five
multiples of the
number
9
9, 18, 27, 36, 45
List the first five
multiples of the
number
14
14, 28, 42, 56, 70
Find the LCM of each
set of numbers
10 and 35
70
Find the LCM of each
set of numbers
8 and 12
24
Find the LCM of each
set of numbers
15 and 25
75
Find the GCF of each
set of numbers
15 and 25
5
Find the GCF of each
set of numbers
18 and 48
6
Find the GCF of each
set of numbers
8, 16, 20
4
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