15: (15, 1) (5, 3)
12: (12, 1) (6, 2) (4, 3)
Chat with our AI personalities
5 and 10 10 and 15 5 and 15
The factor pairs of 12 are 1 x 12, 2 x 6, and 3 x 4.
Factor pairs of 84 are: 2 x 42, 3 x 28, 4 x 21, 6 x 84, 7 x 12
(12,1)(6,2)(4,3)
The greatest common factor of the numbers 15 and 12 is 3.