LCM And GCF Review Question Preview (ID: 53336)


Practice LCM And GCF! TEACHERS: click here for quick copy question ID numbers.

What is the GCF of 12 and 18?
a) 6
b) 18
c) 2
d) 36

What is the LCM of 12 and 10?
a) 12
b) 2
c) 30
d) 60

What is the GCF of 55 and 44?
a) 5
b) 11
c) 99
d) 55

What is the LCM of 15 and 45?
a) 5
b) 15
c) 90
d) 45

What is the LCM of 6 and 8?
a) 24
b) 12
c) 16
d) 2

What is the GCF of 25 and 30?
a) 15
b) 5
c) 150
d) 30

What is the LCM of 6 and 8?
a) 24
b) 2
c) 48
d) 16

What is the GCF of 12 and 8?
a) 12
b) 2
c) 4
d) 24

What is the LCM of 10 and 15?
a) 5
b) 10
c) 30
d) 60

What is the GCF of 24 and 16?
a) 8
b) 12
c) 48
d) 4

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