kporhola kporhola
  • 03-10-2018
  • Mathematics
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How many factors are in 20

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ilovewolfs22
ilovewolfs22 ilovewolfs22
  • 03-10-2018

the factors are: 1,2,4,5,10,20. So Therefore there are 6 factors.

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Aayathunder
Aayathunder Aayathunder
  • 10-10-2018

Prime numbers have only one rectangular array. Numbers with four factors have two types of rectangular array: 8 has 1 x 8 and 2 x 4. Numbers with six factors have three rectangular arrays: 20 has 20 x 1, 10 x 2, and 5 x 4.

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