Simplify 18/72 to Lowest Terms
18/72 simplified to its lowest terms is 1/4 (or 0.25 in decimal). See how to reduce 18/72 using Greatest Common Divisor (GCD = 18).
Exact Answer
18/72 = 1/4
Simplified Fraction
1/4
Mixed Number
Proper (1/4)
Decimal Value
0.25
Percentage
25%
Step-by-Step Solution: 18/72 = 1/4
Step 1
Find the Factors of the Numerator and Denominator
List the positive factors of both numbers:
• Factors of 18:
• Factors of 72:
• Factors of 18:
1, 2, 3, 6, 9, 18• Factors of 72:
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
GCD(18, 72) = 18
Step 2
Divide Both by the Greatest Common Divisor (GCD)
The Greatest Common Divisor (GCD) is 18. Divide both the numerator (18) and denominator (72) by 18.
18 ÷ 18/72 ÷ 18 = 1/4
Visual Representation
The diagram below illustrates Simplify 18/72 visually:
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Lowest Terms Fraction | 1/4 |
| Mixed Number Form | 1/4 |
| Decimal Form | 0.25 |
| Percentage | 25% |
Was this solution helpful?
Help us improve our free step-by-step tools
Frequently Asked Questions
What is 18/72 in simplest form?
18/72 simplified to lowest terms is 1/4.
What is the GCD (GCF) of 18 and 72?
The Greatest Common Divisor (GCD) of 18 and 72 is 18.
What are equivalent fractions to 18/72?
Equivalent fractions to 18/72 include 2/8, 3/12, and 4/16.