The sum of the prime factors of 36 is 5.
Since 36 is a factor of 72, all of its factors are common.
Since 36 is a factor of 108, all of its factors are common.
Since 18 is a factor of 36, all of its factors are common.
The common factors for 612 and 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36.
The sum of the prime factors of 36 is 5.
The common factors of 18 and 36 are 18,9,6,3,2,1.
Since 12 is a factor of 36, all of the factors of 12 are common to 36.
Since 9 is a factor of 36, all of its factors are common.
Since 36 is a factor of 72, all of its factors are common.
Since 36 is a factor of 108, all of its factors are common.
Since 18 is a factor of 36, all the factors of 18 will be common to 36. 1,2,3,6,9,18
Common factors of 36 and 40 are: 1, 2, and 4.
Since 36 is a factor of 72, all of the factors of 36 are common to 72.
The common factors are: 1, 2, 4
60
1,2,3,4,6,12 are all common factors of 12 and 36.