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(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.
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What are all the factor pairs of16?
They are:16 = 1 x 1616 = 2 x 816 = 4 x 4
What are all the factor pairs for 41?
The factor pairs of 51 are: 1 x 51 3 x 17
What is the highest factor of 21?
Aside from itself (21), the highest integer factor of 21 is 7.
Factor pairs of 42?
(1,42) (2,21) (3,14) (6,7)
What number do 12 21 and 63 have in common?
The only common factor of all three numbers is 3. (The numbers 21 and 63 share all of the factors of 21 : 1, 3, 7, and 21.)
What is Pair factor of 21?
(1, 21)(3, 7)
What pair of numbers have 7 as it greatest common factor?
How about: 14 and 21
WHAT ARE THE COMMON PRIME FACTOR IN THIS PAIR OF NUMBERS 21 AND 411?
3
What are factor pairs of 567?
1 and 567 are a factor pair of 567 since 1 x 567= 567 3 and 189 are a factor pair of 567 since 3 x 189= 567 7 and 81 are a factor pair of 567 since 7 x 81= 567 9 and 63 are a factor pair of 567 since 9 x 63= 567 21 and 27 are a factor pair of 567 since 21 x 27= 567
What are all the factor pairs of16?
They are:16 = 1 x 1616 = 2 x 816 = 4 x 4
What is two pair of number can go into 105 evenly?
1 and 105 are a factor pair of 105 since 1 x 105= 105 3 and 35 are a factor pair of 105 since 3 x 35= 105 5 and 21 are a factor pair of 105 since 5 x 21= 105 7 and 15 are a factor pair of 105 since 7 x 15= 105
What factor pair does every number have?
Every number has a factor pair of 1 and itself. Prime numbers have that as their only factor pair. Composite numbers have additional factor pairs. 7 = 1 x 7 9 = 1 x 9 16 = 1 x 16 and others 21 = 1 x 21 and others
What is the greatest common factor of each pair of numbers 14 and 21?
7
What is the greatest common factor of these numbeR PAIR 21 and 24?
The GCF is 3.
What are the pair factors of 21?
The factor pairs for 21 are1 x 21 and 3 x 7
What are all the factor pairs for 41?
The factor pairs of 51 are: 1 x 51 3 x 17
What pair of numbers is relatively prime 15 and 21 24 and 49 35 and 135 and 45 and 102?
24 and 49 are relatively prime. Their only common factor is 1. All the other pairs have more than the number 1 as a common factor.
