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# What are the factors of 28 and 63?

Updated: 4/28/2022 Wiki User

11y ago

The factors of 28 are:

1, 2, 4, 7, 14, 28

The factors of 63 are:

1, 3, 7, 9, 21, 63 Wiki User

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Q: What are the factors of 28 and 63?
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### What are the common factors of 28 and 63?

The common factors of 28 and 63 are: 1 and 7

### What are the factors of 28 48 ad 63?

The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 48 are: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 The factors of 63 are: 1, 3, 7, 9, 21, 63

### What are the factors of 56 and 63?

The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56 The factors of 63 are: 1, 3, 7, 9, 21, 63

### What are the factors of 28 35 and 63?

The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42 The factors of 63 are: 1, 3, 7, 9, 21, 63

1 and 7

1 and 7

### Why is 7 the greatest common factor of 28 and 63?

7 is a factor of 28 because 4 x 7 equals 28. 7 is a factor of 63 because 9 x 7 = 63. That makes 7 a common factor of 28 and 63. The factors of 28 that are larger than 7 are 14 and 28. The factors of 63 that are larger than 7 are 9, 21 and 63. Since none of those numbers are the same, that makes 7 the greatest common factor of 28 and 63.

1 and 7

### What are the factors of 56 63 and 81?

The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56 The factors of 63 are: 1, 3, 7, 9, 21, 63 The factors of 81 are: 1, 3, 9, 27, 81

### What is the greatest common factor of 28 49 and 63?

Factors of 28: 1, 2, 4, 7, 14, 28Factors of 63: 1, 3, 7, 9, 21, 63Factors of 49: 1, 7, 49GCF (28, 63, 49) = 7

### What is greatest common factor of 35 and 63?

The same as the greatest common factor of 35 and 28 (where 28 is the remainder of the division of 63 by 35).

### What is the greatest common factor of 14 28 and 63?

14 = 2 x 728 = 2 x 2 x 763 = 3 x 3 x 7So the greatest factor the three numbers have in common is 7.