Remainder Calculator
Integer remainder (modulo) with quotient and the divisibility identity a = bq + r.
How to Use
- Enter dividend and divisor.
- Result shows quotient, remainder, and verification.
Input
Result
Identity
Division algorithm
a = b · q + r · 0 ≤ r < |b|
JS %
in JavaScript: -7 % 3 = -1 (sign of dividend) — this tool returns Euclidean remainder
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