Simplest form answer

18/72 Simplified = 1/4

18/72 in simplest form is 1/4, found by dividing 18 and 72 by their greatest common factor, 18. As a decimal 1/4 is 0.25, and as a percent it is 25%.

Simplified

1/4

Decimal

0.25

Percent

25%

Step-by-step GCF reduction

1. Find the greatest common factor.

The GCF of 18 and 72 is 18.

2. Divide the numerator and denominator by the GCF.

18 ÷ 18 = 1

72 ÷ 18 = 4

3. Write the result.

18/72 simplified is 1/4.

Decimal and percentage equivalents

Decimal equivalent

1/4 = 0.25

Percentage equivalent

1/4 = 25%

Visual fraction bar

25%

The filled part represents 1/4 of one whole.

Cite this result

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18/72 in simplest form is 1/4, found by dividing 18 and 72 by their greatest common factor, 18.
ILoveFractions, https://www.ilovefractions.com/tools/fraction-simplifier/18-72/, retrieved September 2, 2026

APA

ILoveFractions. (2026). 18/72 Simplified = 1/4. ILoveFractions.com. Retrieved September 2, 2026, from https://www.ilovefractions.com/tools/fraction-simplifier/18-72/

MLA

"18/72 Simplified = 1/4." ILoveFractions.com, https://www.ilovefractions.com/tools/fraction-simplifier/18-72/. Accessed 2 September 2026.

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