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The modulo operation finds the remainder when one number is divided by another. Written as a mod b, it's essential in number theory, cryptography, and computer science.

Формула

a mod b = remainder of a ÷ b

Водич корак по корак

  1. 1Divide a by b
  2. 2The remainder is the modulo result
  3. 3Result is always non-negative and less than b

Worked Examples

Инпут
17 mod 5
Резултат
2
17 = 3 × 5 + 2

Common Mistakes to Avoid

  • Confusing modulo with division
  • Incorrect remainder calculation

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