The factors of 28 are 1, 2, 4, 7, 14, 28
The factors of 33 are 1, 3, 11, 33
The only common factor is 1.
Factors of 28 are 1, 2, 4, 7, 14, and 28. Factors of 66 are 1, 2, 3, 6, 11, 22, 33, and 66. The only common factors of 28 and 66 are 1 and 2.
The factors of 28 are: 1, 2, 4, 7, 14, 28.The factors of 66 are: 1, 2, 3, 6, 11, 22, 33, 66.The common factors are: 1, 2.The Greatest Common Factor (GCF) is: 2
Factors of 11: 1, 11 Factors of 33: 1, 3, 11, 33 GCF (11, 33) = 11
The factors of 13 are: 1, 13 The factors of 22 are: 1, 2, 11, 22 The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 33 are: 1, 3, 11, 33
1 & 3 are the common factors of 27 and 33.
The common factors are: 1, 3, 11, 33
The common factors of 33 and 77 are 1 and 11
Common factors of 99 and 33 are: 1, 3, 11, and 33.
33 = 3 * 1112 = 3 * 2 * 2So: 3.
The factors of 28 are 1, 2, 4, 7, 14, 28. The factors of 33 are 1, 3, 11, 33. So the GCF is 1.
The common factors are 1.
Since 33 is a factor of 66, all of its factors are common.