Use prime factorization to find the GCF of 18c cubed and 24c cubed

The GCF is 6c^3

18/6 = 3

24/6 = 4

6c^3 (3+4)

18x18x18

9x2 x 9x2 x 9x2

3x3 x 2 x 3x3 x 2 x 3x3 x 2

(3^6) x (2^3)

24x24x24

12x2 x 12x2 x 12x2

6x2 x 2 x 6x2 x 2 x 6x2 x 2

3x2 x2 x2 x 3x2 x 2 x 2 x 3x2 x 2 x2

(3^3) x (2^9)

at least (3^3) are in each and at least (2^3) are in each

the greatest common factor will be 3^3 x 2^3 = 216