Simplify 8/42 to Lowest Terms
8/42 simplified to its lowest terms is 4/21 (or 0.190476 in decimal). See how to reduce 8/42 using Greatest Common Divisor (GCD = 2).
Exact Answer
8/42 = 4/21
Simplified Fraction
4/21
Mixed Number
Proper (4/21)
Decimal Value
0.190476
Percentage
19.0476%
Step-by-Step Solution: 8/42 = 4/21
Step 1
Find the Factors of the Numerator and Denominator
List the positive factors of both numbers:
• Factors of 8:
• Factors of 42:
• Factors of 8:
1, 2, 4, 8• Factors of 42:
1, 2, 3, 6, 7, 14, 21, 42
GCD(8, 42) = 2
Step 2
Divide Both by the Greatest Common Divisor (GCD)
The Greatest Common Divisor (GCD) is 2. Divide both the numerator (8) and denominator (42) by 2.
8 ÷ 2/42 ÷ 2 = 4/21
Visual Representation
The diagram below illustrates Simplify 8/42 visually:
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Lowest Terms Fraction | 4/21 |
| Mixed Number Form | 4/21 |
| Decimal Form | 0.190476 |
| Percentage | 19.0476% |
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Frequently Asked Questions
What is 8/42 in simplest form?
8/42 simplified to lowest terms is 4/21.
What is the GCD (GCF) of 8 and 42?
The Greatest Common Divisor (GCD) of 8 and 42 is 2.
What are equivalent fractions to 8/42?
Equivalent fractions to 8/42 include 8/42, 12/63, and 16/84.