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    LCM for 33 and 77

    "Least Common Multiple" Calculator
    Least Common Multiple of
    and

    What's the Least Common Multiple (LCM) of 33 and 77?

    Answer

    LCM of 33 and 77 is
    231

    (Two hundred thirty-one)

    Finding LCM for 33 and 77 using GCF of these numbers

    The first method to find LCM for numbers 33 and 77 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

    LCM = (Number1 × Number2) ÷ GCF

    GCF of numbers 33 and 77 is 11, so

    LCM = (33 × 77) ÷ 11

    LCM = 2541 ÷ 11

    LCM = 231

    Finding LCM for 33 and 77 by Listing Multiples

    The second method to find LCM for numbers 33 and 77 is to list out the common multiples for both numbers and pick the first one that matches:

    Multiples of 33: 33, 66, 99, 132, 165, 198, 231, 264, 297

    Multiples of 77: 77, 154, 231, 308, 385

    So the LCM for 33 and 77 is 231

    Finding LCM for 33 and 77 by Prime Factorization

    Another method to find LCM for numbers 33 and 77 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

    All Prime Factors of 33: 3, 11 (exponent form: 31, 111)

    All Prime Factors of 77: 7, 11 (exponent form: 71, 111)

    31 × 111 × 71 = 231

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    What is the LCM of 33 and 77?. The LCM of 33 and 77 is 231 — the smallest common multiple of both integers.
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    LCM Table

    Number 1Number 2LCM
    33622046
    3363693
    33642112
    33652145
    336666
    33672211
    33682244
    3369759
    33702310
    33712343
    3372792
    33732409
    33742442
    3375825
    33762508
    3377231
    3378858
    33792607
    33802640
    3381891
    33822706
    33832739
    3384924
    33852805
    33862838
    3387957
    3388264
    33892937
    3390990
    33913003

    About "Least Common Multiple" Calculator

    This calculator will help you find the Least Common Multiple (LCM) of two numbers. For example, it can help you find out what's the Least Common Multiple (LCM) of 33 and 77? (The answer is: 231). Select the first number (e.g. '33') and the second number (e.g. '77'). After that hit the 'Calculate' button.
    Least Common Multiple (LCM) also known as the Lowest Common Multiple or Smallest Common Multiple of 2 numbers - it is the smallest positive integer that is divisible by both numbers
    "Least Common Multiple" Calculator
    Least Common Multiple of
    and

    FAQ

    What's the Least Common Multiple (LCM) of 33 and 77?

    LCM of 33 and 77 is 231

    How to find the LCM of 33 and 77 using prime factorization?

    To find the LCM of 33 and 77, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 231.

    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 33 and 77: LCM = 231, GCF = 11.

    See Also