Yes, 16 is divisible by 4.
Understanding Divisibility
Divisibility means that a number can be divided by another number without leaving a remainder. In simpler terms, the result is a whole number.
- Example: 16 divided by 4 equals 4. Since 4 is a whole number, 16 is divisible by 4.
Proof using Multiples
The provided reference states that "The first four whole numbers that are divisible by 4 are 0, 4, 8, 12, and 16". This clearly shows that 16 is a multiple of 4, and therefore divisible by 4.
Practical Application
This concept is useful in various areas, including:
- Programming: Determining if a number is divisible by 4 can be used in algorithms for tasks like array manipulation or image processing.
- Mathematics: Divisibility rules simplify calculations and help solve problems involving factors and multiples.
- Real-world scenarios: Dividing items equally (e.g., sharing 16 candies among 4 friends).
Divisibility Rule of 4
According to the Cuemath article on divisibility rules, "If the last two digits of the given number form a number that is exactly divisible by 4". In the case of 16, the last two digits are 16, which is divisible by 4.
