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Practice
Create a complete list of factors for the number below. State whether the number is prime or composite.a) List the factors of 16.
1, 2, 4, 8, 16
16 is a composite number.
1, 2, 4, 8, 16
16 is a composite number.
b) List the factors of 28.
1, 2, 4, 7, 14, 28
28 is a composite number.
1, 2, 4, 7, 14, 28
28 is a composite number.
c) List the factors of 55.
1, 5, 11, 55
55 is a composite number.
1, 5, 11, 55
55 is a composite number.
d) List the factors of 60.
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
60 is a composite number.
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
60 is a composite number.