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    LCM for 121 and 143

    "Least Common Multiple" Calculator
    Least Common Multiple of
    and

    What's the Least Common Multiple (LCM) of 121 and 143?

    Answer

    LCM of 121 and 143 is
    1,573

    First common multiples: 1,573; 3,146; 4,719; …

    1,573 is divisible by both: 1,573 ÷ 121 = 13; 1,573 ÷ 143 = 11 — and 13 and 11 share no factor but 1, so no smaller number is. As a common denominator: multiply the top and bottom of x/121 by 13 and of y/143 by 11.

    121 = 112

    143 = 11 × 13

    Prime121143Highest power
    1111211112
    13—1313

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

    LCM = 112 × 13 = 1,573

    More with these numbers

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    What is the LCM of 121 and 143? The LCM of 121 and 143 is 1,573 — the smallest common multiple of both integers.
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    LCM Table

    Number 1Number 2LCM
    12112815,488
    12112915,609
    12113015,730
    12113115,851
    1211321,452
    12113316,093
    12113416,214
    12113516,335
    12113616,456
    12113716,577
    12113816,698
    12113916,819
    12114016,940
    12114117,061
    12114217,182
    1211431,573
    12114417,424
    12114517,545
    12114617,666
    12114717,787
    12114817,908
    12114918,029
    12115018,150
    12115118,271
    12115218,392
    12115318,513
    1211541,694
    12115518,755
    12115618,876
    12115718,997

    FAQ

    What's the Least Common Multiple (LCM) of 121 and 143?

    LCM of 121 and 143 is 1,573

    How to find the LCM of 121 and 143 using prime factorization?

    To find the LCM of 121 and 143, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 1,573.

    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 121 and 143: LCM = 1,573, GCF = 11.

    See Also