Simplify 102/420 to Lowest Terms
102/420 simplified to its lowest terms is 17/70 (or 0.242857 in decimal). See how to reduce 102/420 using Greatest Common Divisor (GCD = 6).
Exact Answer
102/420 = 17/70
Simplified Fraction
17/70
Mixed Number
Proper (17/70)
Decimal Value
0.242857
Percentage
24.2857%
Step-by-Step Solution: 102/420 = 17/70
Step 1
Find the Factors of the Numerator and Denominator
List the positive factors of both numbers:
โข Factors of 102:
โข Factors of 420:
โข Factors of 102:
1, 2, 3, 6, 17, 34, 51, 102โข Factors of 420:
1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35
GCD(102, 420) = 6
Step 2
Divide Both by the Greatest Common Divisor (GCD)
The Greatest Common Divisor (GCD) is 6. Divide both the numerator (102) and denominator (420) by 6.
102 รท 6/420 รท 6 = 17/70
Visual Representation
The diagram below illustrates Simplify 102/420 visually:
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Lowest Terms Fraction | 17/70 |
| Mixed Number Form | 17/70 |
| Decimal Form | 0.242857 |
| Percentage | 24.2857% |
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Frequently Asked Questions
What is 102/420 in simplest form?
102/420 simplified to lowest terms is 17/70.
What is the GCD (GCF) of 102 and 420?
The Greatest Common Divisor (GCD) of 102 and 420 is 6.
What are equivalent fractions to 102/420?
Equivalent fractions to 102/420 include 34/140, 51/210, and 68/280.