You need 2 numbers to work out any common factors...
You are looking for any factors which are common to both numbers.
The common factors for 30 and 300 are: 1, 2, 3, 5, 6, 10, 15, 30.
Since 30 is a factor of 300, all of its factors are common.
The common factors are: 1, 2, 3, 5, 6, 10, 15, 30.
The common factors are: 1, 2, 3, 5, 6, 10, 15, 30
The common factors are: 1, 2, 3, 5, 6, 10, 15, 30.
The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30 The factors of 300 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300 The common factors are: 1, 2, 3, 5, 6, 10, 15, 30
Common factors of 240 and 300 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60.
The common factors of 240 and 300 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60
The common factors of 192 and 300 are 6 and 12
1, 2, 3, 5, 6, 10, 15, 30.
1, 2, 3, 5, 6, 10, 15, 30
The common factors are: 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150