Find the greatest common factor of 20c^4 and 25c^3

Answer 1

To find the greatest common factor of 20c^4 and 25c^3, we need to factor both terms completely.

20c^4 = 2^2 * 5 * c^4 = 2^2 * 5 * c * c * c * c
25c^3 = 5^2 * c^3 = 5 * 5 * c * c * c

Now, we identify the common factors in both terms:

The common factors are 5, c, and c^3.

Therefore, the greatest common factor of 20c^4 and 25c^3 is 5c^3.