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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

    (One thousand nine hundred eighty)

    Finding LCM for 198 and 220 using GCF of these numbers

    The first method to find LCM for numbers 198 and 220 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

    LCM = (Number1 × Number2) ÷ GCF

    GCF of numbers 198 and 220 is 22, so

    LCM = (198 × 220) ÷ 22

    LCM = 43560 ÷ 22

    LCM = 1980

    Finding LCM for 198 and 220 by Listing Multiples

    The second method to find LCM for numbers 198 and 220 is to list out the common multiples for both numbers and pick the first one that matches:

    Multiples of 198: 198, 396, 594, 792, 990, 1188, 1386, 1584, 1782, 1980, 2178, 2376

    Multiples of 220: 220, 440, 660, 880, 1100, 1320, 1540, 1760, 1980, 2200, 2420

    So the LCM for 198 and 220 is 1980

    Finding LCM for 198 and 220 by Prime Factorization

    Another method to find LCM for numbers 198 and 220 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

    All Prime Factors of 198: 2, 3, 3, 11 (exponent form: 21, 32, 111)

    All Prime Factors of 220: 2, 2, 5, 11 (exponent form: 22, 51, 111)

    22 × 32 × 111 × 51 = 1980

    See Also

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    What is the LCM of 198 and 220?. The LCM of 198 and 220 is 1980 — the smallest common multiple of both integers.
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    LCM Table

    Number 1Number 2LCM
    19820540590
    19820620394
    1982074554
    19820820592
    1982093762
    1982106930
    19821141778
    19821220988
    19821314058
    19821421186
    19821542570
    1982162376
    19821742966
    19821821582
    19821914454
    1982201980
    19822143758
    1982227326
    19822344154
    19822422176
    1982254950
    19822622374
    19822744946
    1982287524
    19822945342
    19823022770
    1982311386
    19823222968
    19823346134
    1982342574

    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 198 and 220? (The answer is: 1980). Select the first number (e.g. '198') and the second number (e.g. '220'). 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 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