Simplify 258/420 to Lowest Terms
258/420 simplified to its lowest terms is 43/70 (or 0.614286 in decimal). See how to reduce 258/420 using Greatest Common Divisor (GCD = 6).
Exact Answer
258/420 = 43/70
Simplified Fraction
43/70
Mixed Number
Proper (43/70)
Decimal Value
0.614286
Percentage
61.4286%
Step-by-Step Solution: 258/420 = 43/70
Step 1
Find the Factors of the Numerator and Denominator
List the positive factors of both numbers:
โข Factors of 258:
โข Factors of 420:
โข Factors of 258:
1, 2, 3, 6, 43, 86, 129, 258โข Factors of 420:
1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35
GCD(258, 420) = 6
Step 2
Divide Both by the Greatest Common Divisor (GCD)
The Greatest Common Divisor (GCD) is 6. Divide both the numerator (258) and denominator (420) by 6.
258 รท 6/420 รท 6 = 43/70
Visual Representation
The diagram below illustrates Simplify 258/420 visually:
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Lowest Terms Fraction | 43/70 |
| Mixed Number Form | 43/70 |
| Decimal Form | 0.614286 |
| Percentage | 61.4286% |
Was this solution helpful?
Help us improve our free step-by-step tools
Frequently Asked Questions
What is 258/420 in simplest form?
258/420 simplified to lowest terms is 43/70.
What is the GCD (GCF) of 258 and 420?
The Greatest Common Divisor (GCD) of 258 and 420 is 6.
What are equivalent fractions to 258/420?
Equivalent fractions to 258/420 include 86/140, 129/210, and 172/280.