Answers

The simplest form of 644/3504 is 161/876.

Steps to simplifying fractions

1. Find the GCD (or HCF) of numerator and denominator
   GCD of 644 and 3504 is 4
2. Divide both the numerator and denominator by the GCD
   644 ÷ 4/3504 ÷ 4
3. Reduced fraction: 161/876
   Therefore, 644/3504 simplified to lowest terms is 161/876.

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Equivalent fractions: ¹²⁸⁸/₇₀₀₈ ³²²/₁₇₅₂

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