GCF And LCM Question Preview (ID: 6660)


Practice Finding The GCF Or LCM Of Pairs And/ Or Groups Of Numbers. TEACHERS: click here for quick copy question ID numbers.

What is the GCF of 12 and 16?
a) 2
b) 4
c) 24
d) 48

What is the LCM of 6 and 10?
a) 2
b) 3
c) 30
d) 60

What is the GCF of 16 and 24?
a) 2
b) 4
c) 8
d) 48

What is the LCM of 4, 6, and 12?
a) 2
b) 12
c) 24
d) 48

What is the GCF of 6 and 18?
a) 2
b) 3
c) 6
d) 18

What is the CGF of 9 and 14?
a) 1
b) 3
c) 7
d) 126

What is the LCM of 9 and 12?
a) 3
b) 18
c) 24
d) 36

What is the GCF of 8, 12, and 20?
a) 1
b) 2
c) 4
d) 40

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

What is the LCM of 3 and 8?
a) 1
b) 16
c) 24
d) 48

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