WorksheetsHomework due 1/12 - GCF and Factoring Intro
Total questions: 15
Worksheet time: 30mins
Name
Class
Date
1.
What is the GCF of 18 and 24?
a)
3
b)
6
c)
8
d)
9
2.
What is the GCF of 4 and 12?
a)
3
b)
1
c)
6
d)
4
3.
What is the greatest factor of 28 and 49?
a)
1
b)
2
c)
7
d)
12
4.
What is the GCF of 20 and 30?
a)
5
b)
2
c)
10
d)
20
5.
What does GCF stand for?
a)
Good Cold Flu
b)
Gaussian Coefficient Formula
c)
Given Clear Function
d)
Greatest Common Factor
6.
List all the factors of 12
a)
1, 2, 3, 4, 6, 12
b)
1, 2, 4, 12
c)
1, 12
d)
1, 2, 3, 4, 5, 6, 12
7.
What is the GCF? 3x2-3x
a)
3
b)
x
c)
3x
d)
1
8.
Factor:
10x + 15
10x + 15
a)
100x + 150
b)
10(x + 5)
c)
1(10x + 15)
d)
5(2x + 3)
9.
Factor:
x2 - 5x
x2 - 5x
a)
1(x - 5)
b)
x(x - 5x)
c)
x(x - 5)
d)
x2(1 - 5)
10.
w3 + 3w
a)
3w(1)
b)
w(w2 + 3)
c)
w3(w + 3)
11.
What is the GCF of 18k and 15k3
a)
3k2
b)
3k3
c)
3k
d)
5k
12.
List all the factors of 18
a)
1, 6, 9, 18
b)
1, 2, 3, 4, 18
c)
1, 2, 3, 6, 9, 18
d)
2, 6, 9, 18
13.
list the factors of 10
a)
1,2,3,4,5,6,7,8,9,10
b)
5,10,15,20,25,30
c)
1,2,5,10
d)
10,20,30,40,
14.
What are the factors of 25?
a)
1, 2, 3, 5, 10, 15, 25
b)
1, 5, 25
c)
1, 25
d)
1, 5
15.
What are the factors of 16 and 24?
a)
16-1, 3, 6, 12, 16
24-1, 2, 4, 6, 24
24-1, 2, 4, 6, 24
b)
16-1, 2, 4, 8, 16
24-1, 2, 3, 4, 6, 8, 12, 24
24-1, 2, 3, 4, 6, 8, 12, 24
c)
16-16, 32, 48, 54
24-24, 48, 72, 86
24-24, 48, 72, 86
d)
16- 1, 2, 16
24-1, 2, 12, 24
24-1, 2, 12, 24
100 %
