To check if 728 is divisible by 6, we need to check two conditions:

1. **Divisibility by 2:** A number is divisible by 2 if its last digit is even.
   - The last digit of 728 is 8, which is even, so 728 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 728 is \( 7 + 2 + 8 = 17 \).
   - Since 17 is not divisible by 3, 728 is not divisible by 3.

Since 728 is divisible by 2 but not by 3, it is **not divisible by 6**.

Would you like any further clarification on this?

Here are 5 related questions:
1. How do you check divisibility by 4?
2. What is the divisibility rule for 9?
3. Is 728 divisible by 8? 
4. How can you check if a number is divisible by 12?
5. How do divisibility rules apply to larger numbers?

**Tip:** Always remember that a number divisible by 6 must satisfy both divisibility rules for 2 and 3!

Find out if 728 is divisible by 6 by using simple divisibility rules. This guide covers how to check divisibility by 2 and 3, helping you understand the fundamental concepts behind determining whether a number is divisible by 6. Suitable for students in Grades 5-7.

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