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Factors are numbers you can multiply together to get another number.
21: (1, 21) (3, 7)
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∙ 9y ago
Anonymous
3x7 1x21
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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).
All factor pairs of 21?
1 x 21, 3 x 7, 7 x 3, 21 x 1
What are the factor pairs of 189?
1 and 189, 3 and 63, 7 and 27, 9 and 21
List all the factor pairs of 63?
(1, 63) (3, 21) (7, 9)
What are the factor pairs of 126?
The factor pairs of 126 are 1 x 126, 2 x 63, 3 x 42, 6 x 21, 7 x 18, and 9 x 14
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).
What are the factor pairs for 21?
1 & 21, and 3 & 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)
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 all the factor pairs of 42?
Factor pairs of 42 are 1 x 42, 2 x 21, 3 x 14, and 6 x 7.
