Simplify 42/108 to Lowest Terms
42/108 simplified to its lowest terms is 7/18 (or 0.388889 in decimal). See how to reduce 42/108 using Greatest Common Divisor (GCD = 6).
Exact Answer
42/108 = 7/18
Simplified Fraction
7/18
Mixed Number
Proper (7/18)
Decimal Value
0.388889
Percentage
38.8889%
Step-by-Step Solution: 42/108 = 7/18
Step 1
Find the Factors of the Numerator and Denominator
List the positive factors of both numbers:
• Factors of 42:
• Factors of 108:
• Factors of 42:
1, 2, 3, 6, 7, 14, 21, 42• Factors of 108:
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108
GCD(42, 108) = 6
Step 2
Divide Both by the Greatest Common Divisor (GCD)
The Greatest Common Divisor (GCD) is 6. Divide both the numerator (42) and denominator (108) by 6.
42 ÷ 6/108 ÷ 6 = 7/18
Visual Representation
The diagram below illustrates Simplify 42/108 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 42/108 in simplest form?
42/108 simplified to lowest terms is 7/18.
What is the GCD (GCF) of 42 and 108?
The Greatest Common Divisor (GCD) of 42 and 108 is 6.
What are equivalent fractions to 42/108?
Equivalent fractions to 42/108 include 14/36, 21/54, and 28/72.