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What are the factor pairs of 21?
The factor pairs for 21 are1 x 21 and 3 x 7
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 the factor pairs the of 21?
(21,1)(7,3)
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 factor pairs of 231?
factor pairs of 231 = (1, 231), (3, 77), (7, 33), (11, 21)
What are the factor pairs of -21?
(21, -1)(-21, 1)(7, -3)(-7, 3)
What are the integer factor pairs for -21?
(21,-1)(7,-3)(-21,1)(-7,3)
What are the pairs of numbers between 15 and 30 that have 7 as their greatest common factor?
14 and 21, and 21 and 28 are the number pairs between 15 and 30 that have 7 as their greatest common factor.
What are the factor pairs of63?
There are three factor pairs:63 = 1 x 6363 = 3 x 2163 = 7 x 9
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 factors of 21?
The factors of 21 are: 1, 3, 7, and 21. The factor pairs of 21 are (1, 21) and (3, 7).`1.3,7.21
What are Factor pairs of 16 and 21?
(16,1)(8,2)(4,4) (21,1)(7,3)
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
What are the factor pairs of 63?
There are 3 factor pairs of 63:63 = 1 x 6363 = 3 x 2163 = 7 x 9
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.
How many factor pairs does 63 have?
There are 3 factor pairs of 63:63 = 1 x 6363 = 3 x 2163 = 7 x 9
Are factor pairs ever repeated across pairs?
Yes. Factor pairs are always repeated across pairs since factor pairs are certain kinds of pairs.
Find the greatest common factor of these number pairs 21 and 24?
The GCF is 3.
The pairs between 15 and 30 that have 7 as their greatest common factor?
21 and 28
