Greatest/Least Common Factor Question Preview (ID: 43065)
Math SOL Review Workshop.
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What is the greatest common factor of 15 and 36?
a) 3
b) 5
c) 9
d) 7
What is the greatest common factor of 12 and 20?
a) 12
b) 4
c) 7
d) 6
What is the greatest common factor of 21 and 28?
a) 7
b) 14
c) 9
d) 3
What is the greatest common factor of 18 and 30?
a) 3
b) 5
c) 9
d) 6
What is the greatest common factor of 40, 35, and 20?
a) 15
b) 10
c) 5
d) 8
What is the greatest common factor of 8, 12, and 36?
a) 4
b) 8
c) 6
d) 5
What is the least common multiple of 3 and 5?
a) 20
b) 5
c) 10
d) 15
What is the least common multiple of 9 and 6?
a) 24
b) 9
c) 18
d) 30
What is the least common multiple of 4, 6, and 12?
a) 24
b) 12
c) 30
d) 6
What is the least common multiple of 4, 5, and 8?
a) 40
b) 20
c) 35
d) 32
List all the factors of 8.
a) 1,2,4,8
b) 1,8
c) 2,4
d) 1,2,4,8,16
List the first 6 multiples of 4.
a) 4, 8, 14, 16, 20, 24
b) 4,10,12,8,16, 20
c) 4,8,12,16, 20, 24
d) 4, 8, 12, 16, 20, 24
List the first 4 multiples of 12.
a) 12, 24, 36, 48
b) 12, 24, 48, 92
c) 12, 22, 36, 48
d) 12, 24, 48, 36
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