answersLogoWhite

0

The common factors between 8 and 18 are (of course 1) and 2.

  • 8 = 1 x 2 x 2 x 2
  • 18 = 1 x 2 x 3 x 3

The only common ones are 1 and 2. The greatest common factor is found by multiplying them together to get 2.

User Avatar

Wiki User

14y ago

What else can I help you with?