Answers

The simplest form of 687/639 is 229/213.

Steps to simplifying fractions

1. Find the GCD (or HCF) of numerator and denominator
   GCD of 687 and 639 is 3
2. Divide both the numerator and denominator by the GCD
   687 ÷ 3/639 ÷ 3
3. Reduced fraction: 229/213
   Therefore, 687/639 simplified to lowest terms is 229/213.

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Equivalent fractions: ¹³⁷⁴/₁₂₇₈ ²⁰⁶¹/₁₉₁₇ ²²⁹/₂₁₃ ³⁴³⁵/₃₁₉₅ ⁴⁸⁰⁹/₄₄₇₃

More fractions: ¹³⁷⁴/₆₃₉ ⁶⁸⁷/₁₂₇₈ ²⁰⁶¹/₆₃₉ ⁶⁸⁷/₁₉₁₇ ⁶⁸⁸/₆₃₉ ⁶⁸⁷/₆₄₀⁶⁸⁶/₆₃₉ ⁶⁸⁷/₆₃₈

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