What is 99 mod 4?
Often represented by the operator "mod", the modulo is a mathematical operation that gives the remainder of an integer division.
The result of 99 mod 4 is 3.
How to compute 99 mod 4?
The simplest approach is to use the "mod" operator (often denoted as "%
" in many programming languages), but you could do it manually in the following way:
(where N is the dividend, M is the divisor and represents the integer part of the quotient)
- 99 / 4 = 24.75
- ⌊24.75⌋ = 24 (We only keep the integer part)
- 4 × 24 = 96
- 99 - 96 = 3 (Subtracting gives us the remainder)
In short: 99 − (4 × ⌊99 / 4⌋) = 3
Is 99 divisible by 4?
A number is said to be divisible by another number, if the remainder of the division is zero.
Given that the result of 99 mod 4 is 3, this indicates that dividing 99 by 4 leaves a remainder of 3. Therefore, no, since the remainder isn't zero, 99 is not divisible by 4.