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    LCM for 198 and 220

    "Least Common Multiple" Calculator
    Least Common Multiple of
    and

    What's the Least Common Multiple (LCM) of 198 and 220?

    Answer

    LCM of 198 and 220 is
    1,980

    First common multiples: 1,980; 3,960; 5,940; …

    1,980 is divisible by both: 1,980 ÷ 198 = 10; 1,980 ÷ 220 = 9 — and 10 and 9 share no factor but 1, so no smaller number is. As a common denominator: multiply the top and bottom of x/198 by 10 and of y/220 by 9.

    198 = 2 × 32 × 11

    220 = 22 × 5 × 11

    Prime198220Highest power
    222222
    332—32
    5—55
    11111111

    — = power 0: the prime is not a factor of this number; the LCM takes it from the number that has it.

    LCM = 22 × 32 × 5 × 11 = 1,980

    More with these numbers

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    What is the LCM of 198 and 220? The LCM of 198 and 220 is 1,980 — the smallest common multiple of both integers.
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    LCM Table

    Number 1Number 2LCM
    19820540,590
    19820620,394
    1982074,554
    19820820,592
    1982093,762
    1982106,930
    19821141,778
    19821220,988
    19821314,058
    19821421,186
    19821542,570
    1982162,376
    19821742,966
    19821821,582
    19821914,454
    1982201,980
    19822143,758
    1982227,326
    19822344,154
    19822422,176
    1982254,950
    19822622,374
    19822744,946
    1982287,524
    19822945,342
    19823022,770
    1982311,386
    19823222,968
    19823346,134
    1982342,574

    FAQ

    What's the Least Common Multiple (LCM) of 198 and 220?

    LCM of 198 and 220 is 1,980

    How to find the LCM of 198 and 220 using prime factorization?

    To find the LCM of 198 and 220, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 1,980.

    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 198 and 220: LCM = 1,980, GCF = 22.

    See Also