Question

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Answer 1

put the factors of 12 over the factors of 1

Answer 2

huh?

Answer 3

@yummydum

Answer 4

factors of 12: 1, 2, 3, 4, 6, 12
factors of 1: 1
\[{{factors~of~12}\over{factors~of~1}}={{1,2,3,4,6,12}\over{1}}\]\[\pm1,\pm2,\pm3,\pm4,\pm6,\pm12\]