The common factors of 60 and 84 are: 1, 2, 3, 4, 6, and 12
1, 2, 3, 4, 6, 12
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.
60, 72, 84, 90 and 96 each have twelve factors.
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 14 and 84 are: 1, 2, 7, and 14
2 and 3 are the only common prime factors
It is: 12
1, 2, 3, 4, 6, 12
60, 72, 84, 90 and 96 each have twelve factors.
Common factors of 15 and 84 are: 1 and 3.
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.
1, 2, 3, 4, 6, 12
Since 21 is a factor of 84, all of its factors are common.
Since 12 is a factor of 84, all of its factors are common.
The common factors of 21 42 and 84 are 21
Factors of 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 Factors of 60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 Factors of 84: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 Therefore, the common factors are: 1, 2, 3, 4, 6, 12