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    LCM for 72 and 63

    "Least Common Multiple" Calculator

    Least Common Multiple of

    and

    What's the Least Common Multiple (LCM) of 72 and 63?

    Answer

    LCM of 72 and 63 is
    504

    (Five hundred four)

    Finding LCM for 72 and 63 using GCF of these numbers

    The first method to find LCM for numbers 72 and 63 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

    LCM = (Number1 × Number2) ÷ GCF

    GCF of numbers 72 and 63 is 9, so

    LCM = (72 × 63) ÷ 9

    LCM = 4536 ÷ 9

    LCM = 504

    Finding LCM for 72 and 63 by Listing Multiples

    The second method to find LCM for numbers 72 and 63 is to list out the common multiples for both numbers and pick the first one that matches:

    Multiples of 72: 72, 144, 216, 288, 360, 432, 504, 576, 648

    Multiples of 63: 63, 126, 189, 252, 315, 378, 441, 504, 567, 630

    So the LCM for 72 and 63 is 504

    Finding LCM for 72 and 63 by Prime Factorization

    Another method to find LCM for numbers 72 and 63 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

    All Prime Factors of 72: 2, 2, 2, 3, 3 (exponent form: 23, 32)

    All Prime Factors of 63: 3, 3, 7 (exponent form: 32, 71)

    23 × 32 × 71 = 504

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    What is the LCM of 72 and 63?. The LCM of 72 and 63 is 504 — the smallest common multiple of both integers.
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    LCM Table

    Number 1Number 2LCM
    7248144
    72493528
    72501800
    72511224
    7252936
    72533816
    7254216
    72553960
    7256504
    72571368
    72582088
    72594248
    7260360
    72614392
    72622232
    7263504
    7264576
    72654680
    7266792
    72674824
    72681224
    72691656
    72702520
    72715112
    727272
    72735256
    72742664
    72751800
    72761368
    72775544

    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 72 and 63? (The answer is: 504). Select the first number (e.g. '72') and the second number (e.g. '63'). 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 72 and 63?

    LCM of 72 and 63 is 504

    How to find the LCM of 72 and 63 using prime factorization?

    To find the LCM of 72 and 63, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 504.

    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 72 and 63: LCM = 504, GCF = 9.

    See Also