Let's apply the divisibility tests to the number 128 for 2, 3, 4, 5, and 6.

1. **Divisibility by 2**:
   - A number is divisible by 2 if its last digit is even.
   - The last digit of 128 is 8, which is even.
   - **128 is divisible by 2.**

2. **Divisibility by 3**:
   - A number is divisible by 3 if the sum of its digits is divisible by 3.
   - The sum of the digits of 128 is 1 + 2 + 8 = 11.
   - 11 is not divisible by 3.
   - **128 is not divisible by 3.**

3. **Divisibility by 4**:
   - A number is divisible by 4 if the last two digits form a number divisible by 4.
   - The last two digits of 128 are 28.
   - 28 is not divisible by 4.
   - **128 is not divisible by 4.**

4. **Divisibility by 5**:
   - A number is divisible by 5 if its last digit is 0 or 5.
   - The last digit of 128 is 8.
   - **128 is not divisible by 5.**

5. **Divisibility by 6**:
   - A number is divisible by 6 if it is divisible by both 2 and 3.
   - 128 is divisible by 2 but not by 3.
   - **128 is not divisible by 6.**

In summary, 128 is divisible by 2 but not by 3, 4, 5, or 6.

Would you like more details or have any questions? Here are some related questions for further practice:

1. Is 360 divisible by 2, 3, 4, 5, and 6?
2. Is 275 divisible by 2, 3, 4, 5, and 6?
3. Is 144 divisible by 2, 3, 4, 5, and 6?
4. Is 123 divisible by 2, 3, 4, 5, and 6?
5. Is 512 divisible by 2, 3, 4, 5, and 6?
6. Is 675 divisible by 2, 3, 4, 5, and 6?
7. Is 100 divisible by 2, 3, 4, 5, and 6?
8. Is 90 divisible by 2, 3, 4, 5, and 6?

**Tip**: For quick checks, remember that a number divisible by 6 must pass both the divisibility tests for 2 and 3.

Explore whether the number 128 is divisible by 2, 3, 4, 5, and 6 with a detailed analysis. Understand the divisibility rules for each number and check if 128 meets these criteria. Suitable for Grades 6-8.

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