Simplify 138/680 to Lowest Terms
138/680 simplified to its lowest terms is 69/340 (or 0.202941 in decimal). See how to reduce 138/680 using Greatest Common Divisor (GCD = 2).
Exact Answer
138/680 = 69/340
Simplified Fraction
69/340
Mixed Number
Proper (69/340)
Decimal Value
0.202941
Percentage
20.2941%
Step-by-Step Solution: 138/680 = 69/340
Step 1
Find the Factors of the Numerator and Denominator
List the positive factors of both numbers:
โข Factors of 138:
โข Factors of 680:
โข Factors of 138:
1, 2, 3, 6, 23, 46, 69, 138โข Factors of 680:
1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
GCD(138, 680) = 2
Step 2
Divide Both by the Greatest Common Divisor (GCD)
The Greatest Common Divisor (GCD) is 2. Divide both the numerator (138) and denominator (680) by 2.
138 รท 2/680 รท 2 = 69/340
Visual Representation
The diagram below illustrates Simplify 138/680 visually:
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Lowest Terms Fraction | 69/340 |
| Mixed Number Form | 69/340 |
| Decimal Form | 0.202941 |
| Percentage | 20.2941% |
Was this solution helpful?
Help us improve our free step-by-step tools
Frequently Asked Questions
What is 138/680 in simplest form?
138/680 simplified to lowest terms is 69/340.
What is the GCD (GCF) of 138 and 680?
The Greatest Common Divisor (GCD) of 138 and 680 is 2.
What are equivalent fractions to 138/680?
Equivalent fractions to 138/680 include 138/680, 207/1020, and 276/1360.