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Tiana VonRueden ∙
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81 is a multiple of 3 because 3 x 27 = 81
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27 x 3 = 81
3 & 27
162
Factors are numbers you can multiply together to get another number. 81: 1, 3, 9, 27, 81
Multiply and simplify 3^-2 x3^6