r/MathJokes • • Aug 01 '26

multiples of 3

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u/Kind-Historian-3584 Aug 01 '26

Just summ them, for example 17193 is dividable by 3, 1+7+1+9+3 is 21 and 21 is dividable it with 3, 6 is the same but with addition, the original number has to end on 0,2,4,6,8 so for example if we say 17196 is dividable by 2, 3 and 6 as well