Q. What is the greatest common factor of 6a,8a2, and 14 ?
Find GCF of 6a and 8a2: List the prime factors of each term to find the GCF.Prime factors of 6a: 2, 3, aPrime factors of 8a2: 2, 2, 2, a, aPrime factors of 8a22: 2, 8a24
Identify common prime factors: Identify the common prime factors among all three terms.The common prime factors are: 2
Determine highest power of common prime factors: Determine the highest power of the common prime factors that is present in all three terms.Since the term 14 does not have the factor 'a', 'a' cannot be part of the GCF.The highest power of 2 that is present in all three terms is 21 (or just 2).
Combine common prime factors to find GCF: Combine the common prime factors to find the GCF.The GCF is 2.
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