1, 2, 4, 7, 14, 28
1, 2, 17, 34
Looking at the lists of factors for 28 and 34, 1 and 2 are the only numbers that appear on both lists.
Common factors of 28 and 34 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 factors of 28 are: 1, 2, 4, 7, 14, 28The factors of 34 are: 1, 2, 17, 34The common factors are: 1, 2
1 and 2
1 and 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 .
The GCF of 28 and 34 is 2. To find the GCF of 28 and 34, you can list each number's factors: 28 - 1, 2, 4, 7, 14, 28 34 - 1, 2, 17, 34 The GCF of 28 and 34 is 2.
The common factors of 4 and 34 are 1 and 2
The common factors of 34 and 56 are 1 and 2
The common factors of 34 and 68 are: 1, 2, 17, and 34
Common factors of 32 and 34 are: 1 and 2.
The common factors of 24 and 34 are: 1 and 2