Greatest Common Factor Quick Check 3 of 53 of 5 Items Question Find the greatest common factor of 17 and 51
To find the greatest common factor of 17 and 51, we need to determine the factors of each number and identify the largest factor they have in common.
The factors of 17 are 1 and 17.
The factors of 51 are 1, 3, 17, and 51.
The largest factor that 17 and 51 have in common is 17.
Therefore, the greatest common factor of 17 and 51 is 17.