Since 12 is a factor of 84, all of its factors are common.
The common factors of 38 and 50 are: 1 and 2
The common factors are: 1, 7
The common factors of 20 and 38 are: 1 and 2
The factors of 17 are: 1, 17The factors of 38 are: 1, 2, 19, 38The common factor is: 1
The common factors of 28 and 84 are 1,2,4,7,14 and 28
The common factors of 28 and 84 are 1,2,4,7,14 and 28.
Common factors of 15 and 84 are: 1 and 3.
Since 12 is a factor of 84, all of its factors are common.
The common factors of 21 42 and 84 are 21
Since 21 is a factor of 84, all of its factors are common.
The factors of 84 are 1,2,3,4,6,7,12,14,21,28,42 and 84. To find a greatest common factor, you need to compare them to another number's factors.
The common factors of 63 and 84 are: 1, 3, 7, and 21
The common factors of 78 and 84 are 1, 2, 3 and 6.
The common factors of 38 and 50 are: 1 and 2
The common factors of 38 and 56 are 1 and 2.
Common factors of 38 and 40 are 1 and 2.