Calculators & Converters

    What is the GCF of 12, 16, 18 & 24?

    GCF - Highest Common Factor Calculator

    getcalc.com's HCF or GCF calculator & step by step work to find what is GCF of 12, 16, 18 and 24.

    GCF(12, 16, 18, 24) = 2

    The Greatest or Highest Common Factor 2 divides each one of the integer of this group. By using this GCF calculator & the work with steps, grade school students, teachers or parents can verify the results or the workout for HCF of 12, 16, 18 & 24.

    How to find HCF(12, 16, 18, 24)?

    The below is the step by step work for how to find what is the GCF of four numbers 12, 16, 18 & 24.
    Problem & Workout :
    step 1 Address the method, input parameters & values
    Integers: 12, 16, 18, 24
    find gcf (12, 16, 18 and 24) = ?

    step 2 Find the prime factors of all integers of the group
    12 = 2 x 2 x 3
    16 = 2 x 2 x 2 x 2
    18 = 2 x 3 x 3
    24 = 2 x 2 x 2 x 3

    step 3The common prime factor or the product of all common prime factors between all integers is the highest common factor of this group of integers (12, 16, 18 & 24).
    GCF(12, 16, 18, 24) = 2

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