Project 92: GCF

Project 92:  Variables 'a' and 'b' have been initialized.  You can assume these are both positive integers.

Task: Appropriately initialize the value of 'gcf' that represents the greatest common factor between a and b.

Example: if a = 10 and b = 15, then gcf = 5

Example: If a = 30 and b = 20, then gcf = 10

**If your code works for 5 test cases, you can enter your e-mail address

Universal Computational Math Methods:

pow(5,2) returns 25.0

abs(-3.0) returns 3

sqrt(49.0) returns 7.0