Find the greatest common factor of 27 and 54(1 point)
1. 9
2. 3
3. 6
4. 27
The greatest common factor of 27 and 54 is 27.
To find the greatest common factor (GCF) of 27 and 54, we can start by finding the factors of each number.
The factors of 27 are: 1, 3, 9, 27.
The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54.
Among these factors, the common factors are: 1, 3, 9, 27.
Therefore, the greatest common factor of 27 and 54 is 27.
So, the answer would be 4. 27.
To find the greatest common factor (GCF) of 27 and 54, we can start by listing the factors of each number.
For 27:
The factors of 27 are 1, 3, 9, and 27.
For 54:
The factors of 54 are 1, 2, 3, 6, 9, 18, 27, and 54.
Now, we need to find the common factors between the two lists. From the factors listed above, we can see that the common factors are 1, 3, 9, and 27.
Since we are looking for the greatest common factor, we need to choose the largest number from the common factors.
So, the greatest common factor of 27 and 54 is 27.
Therefore, the correct answer is option 4. 27.