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What are the factor pairs for 21?

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Anonymous

∙ 14y ago
Updated: 8/17/2019

1 & 21, and 3 & 7

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Wiki User

∙ 14y ago
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Related Questions

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.


Factor pairs of twenty one?

There are two factor pairs of 21: 21 = 1 x 21 21 = 3 x 7


What are the factors and factor pairs of 21?

Factors of 21 are 1, 3, 7, and 21; the factor pairs are (1 x 21) and (3 x 7).


Factor pairs for 21?

1 and 21, 3 and 7,


What or the factor pairs of 21?

(1, 21) (3, 7)


What are factor pairs of 21?

1,21 3,7


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 the integer factor pairs for -21?

(21,-1)(7,-3)(-21,1)(-7,3)


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


How do you connect all the factor pair of 21 and 42?

(21,1)(7,3) (42,1)(21,2)(14,3)(7,6) Since 21 is a factor of 42, all the factors of 21 will be included in the factor pairs of 42.


What are the factor pairs for 63?

There are 3 factor pairs of 63: 63 = 1 x 63 63 = 3 x 21 63 = 7 x 9

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