Question

reduce the fraction to lowest terms.
$\frac{10}{15}$
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reduce the fraction to lowest terms.
$\frac{45}{171}$
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Explanation:

Step1: Find GCD of 10 and 15

The greatest common divisor (GCD) of 10 and 15 is 5.

Step2: Divide numerator and denominator by GCD

$\frac{10 \div 5}{15 \div 5} = \frac{2}{3}$

Step3: Find GCD of 45 and 171

The greatest common divisor (GCD) of 45 and 171 is 9.

Step4: Divide numerator and denominator by GCD

$\frac{45 \div 9}{171 \div 9} = \frac{5}{19}$

Answer:

$\frac{2}{3}$
$\frac{5}{19}$