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WorksheetsHCF and Lcm
Total questions: 10
Worksheet time: 17mins
Name
Class
Date
1.
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
2.
Find the HCF of 30 and 36
a)
2
b)
3
c)
4
d)
6
3.
John makes 72 doughnuts and 81 cupcakes. He will put then in delivery boxes. He wants to put the same number of doughnuts and cupcakes in each box. How many boxes will he need?
a)
3
b)
8
c)
9
d)
17
4.
What are the factors of 25?
a)
1, 2, 3, 5, 10, 15, 25
b)
1, 5, 25
c)
1, 25
d)
1, 5
5.
Which number is a factor of 9
a)
2
b)
7
c)
6
d)
3
6.
What is The LCM of 3,4 and 8
a)
20
b)
53
c)
12
d)
24
7.
What is the LCM of 4 and 23
a)
103
b)
92
c)
48
d)
90
8.
The LCM of 2,5,6 and 7 is 200?
a)
False
b)
True
9.
What is the LCM of 2,6 and 9
a)
18
b)
20
c)
34
d)
25
10.
What is the LCM of 3,4 and 5?
a)
40
b)
36
c)
60
d)
54
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