Simplify 18/28 to Lowest Terms
18/28 simplified to its lowest terms is 9/14 (or 0.642857 in decimal). See how to reduce 18/28 using Greatest Common Divisor (GCD = 2).
Exact Answer
18/28 = 9/14
Simplified Fraction
9/14
Mixed Number
Proper (9/14)
Decimal Value
0.642857
Percentage
64.2857%
Step-by-Step Solution: 18/28 = 9/14
Step 1
Find the Factors of the Numerator and Denominator
List the positive factors of both numbers:
• Factors of 18:
• Factors of 28:
• Factors of 18:
1, 2, 3, 6, 9, 18• Factors of 28:
1, 2, 4, 7, 14, 28
GCD(18, 28) = 2
Step 2
Divide Both by the Greatest Common Divisor (GCD)
The Greatest Common Divisor (GCD) is 2. Divide both the numerator (18) and denominator (28) by 2.
18 ÷ 2/28 ÷ 2 = 9/14
Visual Representation
The diagram below illustrates Simplify 18/28 visually:
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Lowest Terms Fraction | 9/14 |
| Mixed Number Form | 9/14 |
| Decimal Form | 0.642857 |
| Percentage | 64.2857% |
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Frequently Asked Questions
What is 18/28 in simplest form?
18/28 simplified to lowest terms is 9/14.
What is the GCD (GCF) of 18 and 28?
The Greatest Common Divisor (GCD) of 18 and 28 is 2.
What are equivalent fractions to 18/28?
Equivalent fractions to 18/28 include 18/28, 27/42, and 36/56.