Test:
Factors II - Ambitious
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Question 1:
Solve:
8
3
A
16
B
2
C
4
D
2.2
Question 2:
Solve:
8
3
+
27
3
+
25
−
121
A
−
61
B
1
C
0
D
−
1
Question 3:
Which of the following sets of numbers are the factors of
84
?
A
1
,
2
,
3
,
4
,
6
,
18
,
20
B
1
,
2
,
3
,
4
,
6
,
7
,
12
C
1
,
2
,
3
,
4
,
5
,
6
,
7
D
1
,
2
,
3
,
4
,
6
,
7
,
16
Question 4:
Which of the following sets of numbers are the factors of
27
?
A
3
,
9
,
12
B
1
,
3
,
9
C
1
,
2
,
3
,
8
D
2
,
3
,
7
Question 5:
Which of the following sets of numbers are prime numbers?
A
27
,
37
,
47
,
59
B
2083
,
23
,
33
,
37
C
1067
,
11
,
13
,
17
D
17
,
13
,
223
,
739
Question 6:
Which of the following sets of numbers are factors of
72
?
A
2
,
3
,
4
,
6
,
8
,
9
,
12
,
25
,
36
B
2
,
3
,
4
,
6
,
8
,
9
,
12
,
24
,
36
C
1
,
2
,
3
,
4
,
6
,
8
,
9
,
12
,
24
,
36
D
1
,
2
,
3
,
4
,
6
,
8
,
9
,
13
,
24
,
37
Question 7:
4
is a factor of which of the following sets of numbers?
A
20
,
8
,
52
,
118
B
16
,
24
,
48
,
112
C
12
,
82
,
28
,
36
D
16
,
32
,
72
,
114
Question 8:
Which of the following sets of numbers are prime factors of
2340
?
A
2
,
3
,
6
,
13
B
2
,
3
,
5
,
13
C
3
,
6
,
13
,
27
D
2
,
5
,
7
,
14
Question 9:
Find the lowest common multiplier of
72
and
240
A
720
B
240
C
960
D
480
Question 10:
Find the highest common factor of
64
and
48
A
24
B
32
C
8
D
16
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