Yes.
12 factors: 1 2 3 4 6 8 9 12 18 24 36 72.
No. 72 has 12 factors.
72 has 12 factors: 1 2 3 4 6 8 9 12 18 24 36 72.
Since 12 is a factor of 72, all of its factors are common.
The common factors are: 1, 2, 3, 4, 6, 12. 12 is the greatest common factor of 72 and 84. All the factors of 12 will therefore divide by both 72 and 84.
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.
The composite factors of 72 are 4, 6, 8, 9, 12, 18, 24, 36, 72
The factors of 12 are 1, 2, 3, 4, 6, and 12 The factors of 16 are 1, 2, 4, 8, and 16 The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24 The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30 The 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
The factors of 12 are: 1, 2, 3, 4, 6, 12 The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72 The factors of 75 are: 1, 3, 5, 15, 25, 75
Since 12 is a factor of 72, it is automatically the GCF.
The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72.
The factors of 72 are: 1 2 3 4 6 8 9 12 18 24 36 72