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gulaghasi [49]
3 years ago
14

How do you know that 5, 7, 8, 9, 10, and 11 are not factors of 12?

Mathematics
1 answer:
Mrrafil [7]3 years ago
6 0

Answer :

Factors of 12 are

1  \times 12 \\ 2  \times  6 \\ 3  \times  4.

  1. 5 multiplied by any number can never give 12 . Multiples of 5 are
  2. 5 \: 10 \: 15 \: 20
  3. 7 multiples are
  4. 7 \: 14 \: 21
  5. Same applies for all the listed numbers
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