Find factors, multiples, common factors, and common multiples to solve numerical and contextual problems.
Find common factors or the GCF
Problem
Find the greatest common factor of \(24\) and \(36\).
Big Picture
What this problem is really about
A common factor must divide both numbers evenly, and the greatest one is the largest shared divisor. We’ll build the factor sets for twenty-four and thirty-six, identify their overlap, and take the largest member of that overlap. Dividing both original numbers by it provides a final check.
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