WorksheetsGREATEST COMMON FACTOR
Total questions: 10
Worksheet time: 14mins
Name
Class
Date
1.
Factors of 12
a)
12= 1,2,3,4,5,6,12
b)
12=1,2,3,4,6,12
c)
12= 3, 6, 12
2.
Greatest common factor of 10 and 20
a)
5
b)
2
c)
10
3.
Greatest common factor of 6 and 8
a)
3
b)
4
c)
2
4.
What is the GCF of 8 and 24?
a)
1
b)
24
c)
8
d)
4
5.
What does GCF mean?
a)
Great Cookie Fever
b)
Greatest Common Factor
c)
Greatest Common Multiple
d)
Greatest Compared Factor
6.
What is the GCF of 18 and 24?
a)
3
b)
6
c)
8
d)
9
7.
Which of the choices is a factor of 10?
a)
2
b)
4
c)
6
d)
8
8.
Sara had 16 red flowers and 24 yellow flowers. She wants to make bouquets with the same number of each color flower in each bouquet. What is the greatest number of bouquets that she can make?
a)
4
b)
2
c)
48
d)
8
9.
What is the prime factorization of the number 60?
a)
4 x 3 x 5
b)
2 x 2 x 3 x 5
c)
2 x 3 x 3 x 5
d)
2 x 3 x 1 0
10.
Factors of 4
a)
4= 1,2
b)
4= 1,2,3,4
c)
4= 1,2,4
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