Question

What is the greatest common factor in these two sets of 51 and 18 ​

Answer 1

The greatest common factor would be 3 because 3x17=51 and 3x6=18

Answer 2

306

Explanation:

Greatest common factor of 51 and 18

51=3×17

18=2×3×3

So 2×3×3×17

Greatest common factor =306