How to find common multiples of fractions - free online tutoring

The video tutorial explains how to find common denominators for fractions by identifying common multiples. It demonstrates two methods: listing multiples and multiplying denominators. The importance of finding the lowest common multiple is emphasized to simplify fractions effectively. The tutorial provides step-by-step examples to illustrate these concepts, ensuring a clear understanding of how to add and subtract fractions with different denominators.

Explain the process of reducing a fraction after adding two fractions together.

What is the importance of finding the lowest common multiple when working with fractions?