Calculators & Converters

    What is the GCF of 12, 24, 36 & 40?

    GCF - Highest Common Factor Calculator

    getcalc.com's HCF or GCF calculator & step by step work to find what is GCF of 12, 24, 36 and 40.

    GCF(12, 24, 36, 40) = 4

    The Greatest or Highest Common Factor 4 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, 24, 36 & 40.

    How to find HCF(12, 24, 36, 40)?

    The below is the step by step work for how to find what is the GCF of four numbers 12, 24, 36 & 40.
    Problem & Workout :
    step 1 Address the method, input parameters & values
    Integers: 12, 24, 36, 40
    find gcf (12, 24, 36 and 40) = ?

    step 2 Find the prime factors of all integers of the group
    12 = 2 x 2 x 3
    24 = 2 x 2 x 2 x 3
    36 = 2 x 2 x 3 x 3
    40 = 2 x 2 x 2 x 5

    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, 24, 36 & 40).
    GCF(12, 24, 36, 40) = 4

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