The common factors of 28 and 84 are 1,2,4,7,14 and 28
The common factors are: 1, 2, 4, 7, 14, 28
Common factors for 56 and 84 include 1, 2, 4, 7, 14 and 28.
Well, isn't that a happy little math question! To find the highest common factor (HCF) of 28, 84, and 91, we can start by listing the factors of each number. The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84. The factors of 91 are 1, 7, 13, and 91. The largest number that appears in all three lists is 7, so the HCF of 28, 84, and 91 is 7.
The common factors of 84 and 105 are: 1, 3, 7, and 21The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.The factors of 105 are: 1, 3, 5, 7, 15, 21, 35, 105.The common factors are: 1, 3, 7, 21
The common factors of 28 and 84 are 1,2,4,7,14 and 28
The GCF of 28 and 84 is 28.
28
The common factors are: 1, 2, 4, 7, 14, 28
The common factors are: 1, 2, 4, 7, 14, 28
Common factors for 56 and 84 include 1, 2, 4, 7, 14 and 28.
The highest common factor of 28, 49 and 84 is 7.
The GCF is 7.
The common factors are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84. For them to be common, they need to be compared to another set of factors.
The GCF of 28, 84, and 91 is 7.
The GCF is 7.