6*8 = 48
6 is paired with 8 in order to give you 48. 6x8=48
6 x 8 = 48
6 is not a factor of 45.
8
9 is paired with 6 to give you 54. 9x6 is 54.
7
4 is paired with 6 to get 24
9 is paired with 6 to give you 54. 9x6 is 54.
15 and 6 are a factor pair of 80.
Six is not a factor of 45.
9 is paired with 6 to give you 54. 9x6 is 54.
Yes 6 is the highest common factor of 42 and 48