Factors of 81
Factors of 81 are 1, 3, 9, 27. There are 4 integers that are factors of 81. The biggest factor of 81 is 27. Positive integers that divides 81 without a remainder are listed below.
What are the multiples of 81?
- 1
- 3
- 9
- 27
What are the factors of 81 in 2 pairs?
- 1 × 81 = 81
- 3 × 27 = 81
- 9 × 9 = 81
- 27 × 3 = 81
Factors of 81 Table
| Factor | Factor Number |
|---|---|
| 1 | one |
| 3 | three |
| 9 | nine |
| 27 | twenty-seven |
Related Factors
- 71
- 72
- 73
- 74
- 75
- 76
- 77
- 78
- 79
- 80
- 81
- 82
- 83
- 84
- 85
- 86
- 87
- 88
- 89
- 90
- 91
- 92
- 93
- 94
- 95
- 96
- 97
- 98
- 99
- 100
- 101
- 102
- 103
- 104
- 105