1, 3, and 9
The common factors of 27 and 36 are 1, 3 and 9.
The common factors of 36 and 27 are 1, 3 & 9; the highest common factor is 9.
The numbers that go into both 27 and 36 are their common factors. The factors of 27 are 1, 3, 9, and 27, while the factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The common factors of 27 and 36 are 1, 3, and 9. The greatest common factor is 9.
The common factors are: 1, 3, 9.
The GCF is 9.
1, 3 and 9
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.
1, 3 and 9
1, 3, 9
To find the greatest common factor (GCF) of 27, 36, and 63, we first need to find the factors of each number. The factors of 27 are 1, 3, 9, and 27. The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The factors of 63 are 1, 3, 7, 9, 21, and 63. The GCF is the largest number that is common to all three lists, which in this case is 9. Therefore, the greatest common factor of 27, 36, and 63 is 9.