There is only one factor of 18 that's equal to 9.
That factor is 9 .
13.
No, 9 is.
The Greatest Common Factor of 36, 54: 18
Since 6 is a factor of 18, all of its factors are common.
Since 18 is a factor of 72, all of its factors are common.
Common factors of 12, 15, and 18 are: 1 and 3.
Since 50 is a factor of 900, all of its factors are common.
It is: 1+2 = 3
Since 18 is a factor of 54, all of its factors are common.
The common factors of 18 and 36 are 18,9,6,3,2,1.
Common factors of 18 and 20 are: 1 and 2.
Since 18 is a factor of 54, all of its factors are common.
Since 18 is a factor of 180, all of its factors are common.
1 + 2 + 3 + 6 = 12
The Greatest Common Factor of 36, 54: 18
Since 18 is a factor of 108, all of its factors are common, i.e. 1,2,3,6, 9 and 18.
Since 6 is a factor of 18, all of its factors are common.
The factors of 18 are 1, 2, 3, 6, 9, 18. For them to be common, they need to be compared to another set of factors.
1 and 2 all the common factors of 64,12,18