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    LCM for 3 and 9

    "Least Common Multiple" Calculator
    Least Common Multiple of
    and

    What's the Least Common Multiple (LCM) of 3 and 9?

    Answer

    LCM of 3 and 9 is
    9

    First common multiples: 9, 18, 27, …

    As a common denominator: multiply the top and bottom of x/3 by 3.

    3 divides 9 (9 ÷ 3 = 3), so the LCM is the larger number itself.

    3 — prime

    9 = 32

    Prime39Highest power
    333232

    LCM = 32 = 9

    More with these numbers

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    What is the LCM of 3 and 9? The LCM of 3 and 9 is 9 — the smallest common multiple of both integers.
    https://calculat.io/en/number/least-common-multiple-lcm-of/3--9/generated.jpgCopy

    LCM Table

    Number 1Number 2LCM
    313
    326
    333
    3412
    3515
    366
    3721
    3824
    399
    31030
    31133
    31212
    31339
    31442
    31515
    31648
    31751
    31818
    31957
    32060
    32121
    32266
    32369
    32575
    32884
    33030
    33333
    335105
    33636
    337111

    FAQ

    What's the Least Common Multiple (LCM) of 3 and 9?

    LCM of 3 and 9 is 9

    How to find the LCM of 3 and 9 using prime factorization?

    To find the LCM of 3 and 9, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 9.

    What is the difference between LCM and GCF?

    LCM (Least Common Multiple) is the smallest number divisible by both numbers, while GCF (Greatest Common Factor) is the largest number that divides both. For 3 and 9: LCM = 9, GCF = 3.

    See Also