Multiple Choice
Which is a list of the factors of 21?
A) 1, 3, 7, 21
B) 1, 2, 3, 6, 9, 18
C) 3, 6, 9, 12, 15, 18
D) 2, 4, 6, 8, 10, 12, 14, 16, 18
Correct Answer:
Verified
Correct Answer:
Verified
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