Calculadora Alicia Calculadora de Alicia 0 First Number: Second Number: C √ Prime ÷ 7 8 9 × 4 5 6 − 1 2 3 + 0 . = Prime Factorization Step-by-Step Explanation Welcome! Enter numbers and select an operation to see detailed step-by-step calculations. Use + − × ÷ √ symbols for operations.