What is the greatest common factor of 12 and 16?

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Study for the Wonderlic Basic Skills Test (WBST) Exam. Utilize flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam!

Multiple Choice

What is the greatest common factor of 12 and 16?

Explanation:
To determine the greatest common factor (GCF) of 12 and 16, we begin by finding the factors of each number. The factors of 12 are: 1, 2, 3, 4, 6, 12 The factors of 16 are: 1, 2, 4, 8, 16 Next, we look for the factors that are common to both lists: - The factors that 12 and 16 share are 1, 2, and 4. Among these common factors, 4 is the largest. Hence, the greatest common factor of 12 and 16 is indeed 4. This makes 4 the correct answer, as it is the highest number that evenly divides both of the original numbers without leaving a remainder.

To determine the greatest common factor (GCF) of 12 and 16, we begin by finding the factors of each number.

The factors of 12 are:

1, 2, 3, 4, 6, 12

The factors of 16 are:

1, 2, 4, 8, 16

Next, we look for the factors that are common to both lists:

  • The factors that 12 and 16 share are 1, 2, and 4.

Among these common factors, 4 is the largest. Hence, the greatest common factor of 12 and 16 is indeed 4. This makes 4 the correct answer, as it is the highest number that evenly divides both of the original numbers without leaving a remainder.

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