The factors of 18 are:
1, 2, 3, 6, 9, 18
The factors of 28 are:
1, 2, 4, 7, 14, 28
1, 2, 3, 6, 9, 18
1, 2, 4, 7, 14, 28
The common factors of 18 and 28 are 1 and 2
The factors of 18 are: 1, 2, 3, 6, 9, 18.The factors of 28 are: 1, 2, 4, 7, 14, 28.The factors of 34 are: 1, 2, 17, 34.The common factors are: 1, 2
The GCF of 18 and 28 is 2The factors of 18 are 1, 2, 3, 6, 9, and 18The factors of 28 are 1, 2, 4, 7, 14, and 28The GCF of 18 and 28 is 2
The factors of 18 are 1, 2, 3, 6, 9, and 18.The factors of 28 are 1, 2, 4, 7, 14, and 28.The factors of 34 are 1, 2, 17, and 34.The common factors of all three of those numbers are 1 and 2 .
2
The factors of 18 are: 1, 2, 3, 6, 9, 18The factors of 28 are: 1, 2, 4, 7, 14, 28
1 and 2
-10 & -18
The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54
1 and 2
The factors of 28 are 1, 2, 4, 7, 14, 28 The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, 36
The factors of 14 are: 1, 2, 7, 14 The factors of 18 are: 1, 2, 3, 6, 9, 18 The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24 The factors of 28 are: 1, 2, 4, 7, 14, 28