What is 54 mod 5?

Often represented by the operator "mod", the modulo is a mathematical operation that gives the remainder of an integer division.

The result of 54 mod 5 is 4.

How to compute 54 mod 5?

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:

Remainder = N − ( M × ⌊ N M ⌋ )

(where N is the dividend, M is the divisor and ⌊ N M ⌋ represents the integer part of the quotient)

  1. 54 / 5 = 10.8
  2. ⌊10.8⌋ = 10 (We only keep the integer part)
  3. 5 × 10 = 50
  4. 54 - 50 = 4 (Subtracting gives us the remainder)

In short: 54 − (5 × ⌊54 / 5⌋) = 4

Is 54 divisible by 5?

A number is said to be divisible by another number, if the remainder of the division is zero.

Given that the result of 54 mod 5 is 4, this indicates that dividing 54 by 5 leaves a remainder of 4. Therefore, no, since the remainder isn't zero, 54 is not divisible by 5.