1,3
The common factors of 336 and 1000 are 1, 2, 4, and 8.
The common factors of 15 and 81 are 1 and 3
81 and 200 have no common prime factors.
The factors of 81 are 1, 3, 9, 27 and 81. For them to be common, they need to be compared to another set of factors.
The highest common factor of 504 and 336 is 168
The common factors of 72 and 81 are: 1, 3, and 9
34 and 81 share no common factors aside from 1.
The common factors of 81 and 99 are: 1, 3, 9
The common factors of 36 and 81 are: 1, 3, and 9
81 and 169 share no common factors aside from 1.
The factors of 81 are 1, 3, 9, 27, 81. For them to be common, they need to be compared to another set of factors.
The factors of 81 are 1, 3, 9, 27, 81. For them to be common, they need to be compared to another set of factors.