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    LCM for 71 and 142

    "Least Common Multiple" Calculator
    Least Common Multiple of
    and

    What's the Least Common Multiple (LCM) of 71 and 142?

    Answer

    LCM of 71 and 142 is
    142

    (One hundred forty-two)

    Finding LCM for 71 and 142 using GCF of these numbers

    The first method to find LCM for numbers 71 and 142 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:

    LCM = (Number1 × Number2) ÷ GCF

    GCF of numbers 71 and 142 is 71, so

    LCM = (71 × 142) ÷ 71

    LCM = 10,082 ÷ 71

    LCM = 142

    Finding LCM for 71 and 142 by Listing Multiples

    The second method to find LCM for numbers 71 and 142 is to list out the common multiples for both numbers and pick the first one that matches:

    Multiples of 71: 71, 142, 213, 284

    Multiples of 142: 142, 284, 426

    So the LCM for 71 and 142 is 142

    Finding LCM for 71 and 142 by Prime Factorization

    Another method to find LCM for numbers 71 and 142 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:

    All Prime Factors of 71: 71 (exponent form: 711)

    All Prime Factors of 142: 2, 71 (exponent form: 21, 711)

    711 × 21 = 142

    Related Calculations

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    What is the LCM of 71 and 142?. The LCM of 71 and 142 is 142 — the smallest common multiple of both integers.
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    LCM Table

    Number 1Number 2LCM
    711279,017
    711289,088
    711299,159
    711309,230
    711319,301
    711329,372
    711339,443
    711349,514
    711359,585
    711369,656
    711379,727
    711389,798
    711399,869
    711409,940
    7114110,011
    71142142
    7114310,153
    7114410,224
    7114510,295
    7114610,366
    7114710,437
    7114810,508
    7114910,579
    7115010,650
    7115110,721
    7115210,792
    7115310,863
    7115410,934
    7115511,005
    7115611,076

    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 71 and 142? (The answer is: 142). Select the first number (e.g. '71') and the second number (e.g. '142'). 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 71 and 142?

    LCM of 71 and 142 is 142

    How to find the LCM of 71 and 142 using prime factorization?

    To find the LCM of 71 and 142, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 142.

    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 71 and 142: LCM = 142, GCF = 71.

    See Also