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Earn +20 ptsQ: What are the integer factor pairs for -21?
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How many factor pairs does 21 have?
The factor pairs of 21 are:1, 213, 7Therefore, the number 21 has two pairs of positive integer factors.
What are math factor pairs of 21?
21,17,3
What is a list of the factor pairs of 21?
(21,1)(7,3)
What are all the integer factor of -21?
1, -1, 3, -3, 7, -7, 21, -21
What are factor pairs of 84?
Factor pairs of 84 are: 2 x 42, 3 x 28, 4 x 21, 6 x 84, 7 x 12
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