How to Find the Greatest Common Factor for 16 and 27

Описание: You can find the greatest common factor (GCF) of 16 and 27 by listing the common factors for each number and then identifying the greatest factor in each list. Here's the step-by-step process:

Step 1: List the Factors of 16
• The factors of 16 are the numbers that can evenly divide 16. In this case, they are 1, 2, 4, 8, and 16.

Step 2: List the Factors of 27
• The factors of 27 are the numbers that can evenly divide 27. In this case, they are 1, 3, 9, and 27.

Step 3: Identify the Common Factors
• Compare the lists of factors for 16 and 27 to find the common factors. The common factors are the numbers that appear in both lists.
Common Factors: 1

Step 4: Determine the Greatest Common Factor
• Finally, determine which common factor is the greatest. In this case, the greatest common factor (GCF) of 16 and 27 is 1.
So, the GCF of 16 and 27 is 1.

Note: In this case, there is no common factor greater than 1, so the GCF is 1.