Simplify 28/72 to Lowest Terms
28/72 simplified to its lowest terms is 7/18 (or 0.388889 in decimal). See how to reduce 28/72 using Greatest Common Divisor (GCD = 4).
Exact Answer
28/72 = 7/18
Simplified Fraction
7/18
Mixed Number
Proper (7/18)
Decimal Value
0.388889
Percentage
38.8889%
Step-by-Step Solution: 28/72 = 7/18
Step 1
Find the Factors of the Numerator and Denominator
List the positive factors of both numbers:
• Factors of 28:
• Factors of 72:
• Factors of 28:
1, 2, 4, 7, 14, 28• Factors of 72:
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
GCD(28, 72) = 4
Step 2
Divide Both by the Greatest Common Divisor (GCD)
The Greatest Common Divisor (GCD) is 4. Divide both the numerator (28) and denominator (72) by 4.
28 ÷ 4/72 ÷ 4 = 7/18
Visual Representation
The diagram below illustrates Simplify 28/72 visually:
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Lowest Terms Fraction | 7/18 |
| Mixed Number Form | 7/18 |
| Decimal Form | 0.388889 |
| Percentage | 38.8889% |
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Frequently Asked Questions
What is 28/72 in simplest form?
28/72 simplified to lowest terms is 7/18.
What is the GCD (GCF) of 28 and 72?
The Greatest Common Divisor (GCD) of 28 and 72 is 4.
What are equivalent fractions to 28/72?
Equivalent fractions to 28/72 include 14/36, 21/54, and 28/72.