Pre-Algebra Calculators

Prime Factorization Calculator

This calculator will find the prime factorization of the given number, with steps shown.

Mixed Number to Improper Fraction Calculator

The calculator will convert the given mixed number into improper fraction, with steps shown.

Improper Fraction to Mixed Number Calculator

The calculator will convert the given improper fraction into mixed number, with steps shown.

Decimal to Fraction Calculator

The calculator will convert decimal (simple, repeating or recurring) into fraction (and, if possible, into mixed number), with steps shown.

Fraction to Decimal Calculator

The calculator will convert the given fraction (proper or improper) or mixed number into decimal (repeating or recurring), with steps shown.

Percent to Fraction Calculator

The calculator will convert percent into fraction (proper, improper, mixed number), with steps shown.

Fraction to Percent Calculator

The calculator will convert the given fraction (proper, improper, or mixed number) into percent, with steps shown.

Decimal to Percent Calculator

The calculator will convert decimal into percent, with steps shown.

Percent to Decimal Calculator

The calculator will convert percent into decimal, with steps shown.

Fractions Calculator

The calculator will find (with steps shown) the sum, difference, product and result of the division of fractions or mixed numbers. It will also convert the fraction into decimal number and into improper fraction (if possible).

Square Root Calculator

The calculator will find the square root of the number `n` (i.e. such number `x`, that `x^2=n`) to the given precision.

Cube Root Calculator

The calculator will find the cube root of the number `n` (i.e. such number `x`, that `x^3=n`) to the given precision.

Greatest Common Divisor/Factor (GCD) Calculator

The calculator will find the greatest common factor/divisor (GCF) of the given positive numbers, with steps shown, using either the factoring method or the prime factorization method.

Least Common Multiple (LCM) Calculator

The calculator will find the least (smallest) common multiple of the given positive numbers, with steps shown, using either the factoring method or the prime factorization method.

Long Division Calculator

The calculator will divide any two numbers (positive or negative, integer or decimal), with steps shown. Enter the dividend and the divisor and get the quotient to the given precision without remainder or quotient with remainder.

Scientific Notation Calculator

The calculator will convert the given number into scientific notation.