Write all the factors of the following numbers :
27

Answer

To find all the factors of the number 27, we will follow these steps:

### Step 1: Understand what factors are
Factors of a number are integers that can be multiplied together to produce that number. For example, if we can express a number as the product of two integers, those integers are its factors.

### Step 2: Start with the number 1
The first factor of any number is always 1. So, we start with:
- 1

### Step 3: Check for other factors
Next, we will check integers starting from 1 up to the number itself (27) to see which ones divide 27 evenly (without leaving a remainder).

- **Check 2**: 27 ÷ 2 = 13.5 (not a factor)
- **Check 3**: 27 ÷ 3 = 9 (3 is a factor)
- **Check 4**: 27 ÷ 4 = 6.75 (not a factor)
- **Check 5**: 27 ÷ 5 = 5.4 (not a factor)
- **Check 6**: 27 ÷ 6 = 4.5 (not a factor)
- **Check 7**: 27 ÷ 7 = 3.857 (not a factor)
- **Check 8**: 27 ÷ 8 = 3.375 (not a factor)
- **Check 9**: 27 ÷ 9 = 3 (9 is a factor)
- **Check 10**: 27 ÷ 10 = 2.7 (not a factor)
- **Check 11**: 27 ÷ 11 = 2.454 (not a factor)
- **Check 12**: 27 ÷ 12 = 2.25 (not a factor)
- **Check 13**: 27 ÷ 13 = 2.076 (not a factor)
- **Check 14**: 27 ÷ 14 = 1.928 (not a factor)
- **Check 15**: 27 ÷ 15 = 1.8 (not a factor)
- **Check 16**: 27 ÷ 16 = 1.6875 (not a factor)
- **Check 17**: 27 ÷ 17 = 1.588 (not a factor)
- **Check 18**: 27 ÷ 18 = 1.5 (not a factor)
- **Check 19**: 27 ÷ 19 = 1.421 (not a factor)
- **Check 20**: 27 ÷ 20 = 1.35 (not a factor)
- **Check 21**: 27 ÷ 21 = 1.285 (not a factor)
- **Check 22**: 27 ÷ 22 = 1.227 (not a factor)
- **Check 23**: 27 ÷ 23 = 1.174 (not a factor)
- **Check 24**: 27 ÷ 24 = 1.125 (not a factor)
- **Check 25**: 27 ÷ 25 = 1.08 (not a factor)
- **Check 26**: 27 ÷ 26 = 1.038 (not a factor)
- **Check 27**: 27 ÷ 27 = 1 (27 is a factor)

### Step 4: List all the factors found
From our checks, we found the following factors of 27:
- 1
- 3
- 9
- 27

### Final Answer
The factors of 27 are: **1, 3, 9, 27**.

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