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SAT Prep - Math 3.3 Divisibility and Factors Flashcards | StudBud
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SAT Prep - Math 3.3 Divisibility and Factors
SAT Prep - Math 3.3 Divisibility and Factors
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SAT Prep Math Questions
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Answers
1
Factors
19
15
17
13
2
Divisibility
y ( y + 2 )
x - 1
( x + 1 ) ( y - 1 )
y + 2
3
If
p
is divisible by 3 and
q
is divisible by 4, then
pq
must be divisible by the following BUT
6
3
4
9
4
If k - 1 is a multiple of 4, what is the next larger multiple of 4?
k + 1
k - 5
4k
k + 3
5
When a whole number N is divided by 5, the quotient is 13 and the remainder is 4. N = ?
55
69
59
65
6
Divisibility
Five
Eight
Six
Seven
7
If
n
is an odd integer, which expression always represents an odd integer?
( 2n - 1 ) 2
n2 + 2n + 1
3n + 1
( n - 1 )2
8
All numbers that are divisible by both 3 and 10 are also divisible by
12
15
4
9
9
What number is divisible by 2 and by 3?
23451
4308
112
6122
10
Which number has the most factors?
100
70
12
18
