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    LCM for 11 and 7

    "Least Common Multiple" Calculator

    Least Common Multiple of

    and

    What's the Least Common Multiple (LCM) of 11 and 7?

    Answer

    LCM of 11 and 7 is
    77

    (Seventy-seven)

    Finding LCM for 11 and 7 using GCF of these numbers

    The first method to find LCM for numbers 11 and 7 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

    LCM = (Number1 × Number2) ÷ GCF

    GCF of numbers 11 and 7 is 1, so

    LCM = (11 × 7) ÷ 1

    LCM = 77 ÷ 1

    LCM = 77

    Finding LCM for 11 and 7 by Listing Multiples

    The second method to find LCM for numbers 11 and 7 is to list out the common multiples for both numbers and pick the first one that matches:

    Multiples of 11: 11, 22, 33, 44, 55, 66, 77, 88, 99

    Multiples of 7: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91

    So the LCM for 11 and 7 is 77

    Finding LCM for 11 and 7 by Prime Factorization

    Another method to find LCM for numbers 11 and 7 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

    All Prime Factors of 11: 11 (exponent form: 111)

    All Prime Factors of 7: 7 (exponent form: 71)

    111 × 71 = 77

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    What is the LCM of 11 and 7?. The LCM of 11 and 7 is 77 — the smallest common multiple of both integers.
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    LCM Table

    Number 1Number 2LCM
    11777
    1112132
    1113143
    1114154
    1115165
    1116176
    1117187
    1120220
    1121231
    112222
    1123253
    1124264
    1125275
    1126286
    1127297
    1131341
    1132352
    113333
    1134374
    1135385
    1137407
    1139429
    1141451
    1142462
    1143473
    114444
    1145495
    1147517
    1149539
    1150550

    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 11 and 7? (The answer is: 77). Select the first number (e.g. '11') and the second number (e.g. '7'). 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 11 and 7?

    LCM of 11 and 7 is 77

    How to find the LCM of 11 and 7 using prime factorization?

    To find the LCM of 11 and 7, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 77.

    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 11 and 7: LCM = 77, GCF = 1.

    See Also