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A LITTLE SOMETHING WORTH KNOWING

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Math & LogicOne small ahaNumber theory

Prime factorization of 18

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Your new aha2 × 3²

A prime number is a positive integer greater than one with exactly two positive divisors. Source: Prime number

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  1. 13Prime factorization of 24RECALL
    2³ × 3

    2 × 2 × 2 × 3

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  2. 14Prime factorization of 45RECALL
    3² × 5

    3 × 3 × 5

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  3. 15Prime factorization of 100RECALL
    2² × 5²

    4 × 25

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