The common factors of 86 and 180 are: 1 and 2
The factors of 86 are 1,2,43 and 86. For them to be common factors, you need another set of factors to compare them to.
The common factors of 72 and 86 are: 1 and 2
The common factors of 86 and 154 are: 1 and 2
The factors of 86 are: 1, 2, 43, 86 The factors of 94 are: 1, 2, 47, 94 The common factors are: 1, 2
Since 18 is a factor of 180, all of its factors are common.
The common factors are: 1, 2.
The common factors of 6 and 180 are: 1, 2, 3, and 6
The common factors of 10 and 180 are: 1, 2, 5, and 10
The common factors of 72 and 86 are: 1 and 2.
The GCF is 86.
The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42 The factors of 86 are: 1, 2, 43, 86 The common factors are: 1, 2
The common factors of 108 and 180 are 12 6 3 2 1