The factors of 36 are:
1, 2, 3, 4, 6, 9, 12, 18, 36
The factors of 72 are:
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
The factors of 81 are:
1, 3, 9, 27, 81
The GCF of 36, 72, and 81 is 9.
Factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72. All of the factors of 36 are also factors of 72.
Since 36 is a factor of 72, the factors of 36 are included in the factors of 72.
The common factors of 72 and 81 are: 1, 3, and 9
Since 36 is a factor of 72, all of its factors are included in the factors of 72.
1,2,3,4,6,8,9,12,18,24,36,72 factor of 72 1,3,9,27,and 81 is factor of 81
The common factors of 36 and 81 are: 1, 3, and 9
The factors of 81 are 1, 3, 9, 27, and 81. The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The common factors of 81 and 36 are 1, 3, and 9.
Since 36 is a factor of 72, all of the factors of 36 are common to 72.
This is missing some crucial information, but let's pick a number. Assume the missing number is 36. Since 36 is a factor of 72, all the factors of 36 are factors of 72.
The factors of 36 are:1, 2, 3, 4, 6, 9, 12, 18, 36.The factors of 81 are:1, 3, 9, 27, 81.The common factors are:1, 3, 9.
Common factors of 81 and 72 are: 1, 3, and 9.