Simplify 720/558 to Lowest Terms
720/558 simplified to its lowest terms is 40/31 (or 1.290323 in decimal). See how to reduce 720/558 using Greatest Common Divisor (GCD = 18).
Exact Answer
720/558 = 40/31
Simplified Fraction
40/31
Mixed Number
1 9/31
Decimal Value
1.290323
Percentage
129.0323%
Step-by-Step Solution: 720/558 = 40/31
Step 1
Find the Factors of the Numerator and Denominator
List the positive factors of both numbers:
• Factors of 720:
• Factors of 558:
• Factors of 720:
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30• Factors of 558:
1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558
GCD(720, 558) = 18
Step 2
Divide Both by the Greatest Common Divisor (GCD)
The Greatest Common Divisor (GCD) is 18. Divide both the numerator (720) and denominator (558) by 18.
720 ÷ 18/558 ÷ 18 = 40/31
Step 3
Convert Improper Fraction to a Mixed Number
Because 40 is larger than 31, 40/31 can also be written as the mixed number 1 9/31.
40/31 = 19/31
Visual Representation
The diagram below illustrates Simplify 720/558 visually:
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| Lowest Terms Fraction | 40/31 |
| Mixed Number Form | 1 9/31 |
| Decimal Form | 1.290323 |
| Percentage | 129.0323% |
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Frequently Asked Questions
What is 720/558 in simplest form?
720/558 simplified to lowest terms is 40/31.
What is the GCD (GCF) of 720 and 558?
The Greatest Common Divisor (GCD) of 720 and 558 is 18.
What are equivalent fractions to 720/558?
Equivalent fractions to 720/558 include 80/62, 120/93, and 160/124.