List all the factors of the number.
-30
A)1, 2, 3, 5, 6, 10, 15, 30
B)1, 5, 6, 30
C)1, 2, 3, 5, 6, 10, 20, 30
D)5, 6, 10, 30

Question

Quizplus · Accepted Answer

To find all factors of a number, we need to list all numbers that divide the given number without leaving any remainder. Therefore, the factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30. Option A has all the correct factors listed. Option B and D are missing some factors of 30, and option C has extra factors that do not divide 30 without remainder. The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30, and these are all listed in choice A. Choices B and D are missing some factors, and choice C includes 20 which is not a factor of 30. Therefore, the best choice is A.

List All the Factors of the Number