Explore a world of knowledge and get your questions answered on IDNLearn.com. Join our community to receive prompt, thorough responses from knowledgeable experts.

When is it useful to find the LCM or the GCF of two or more numbers to solve a problem

Sagot :

LCM: when simplifying fractions
GCF: when you need to find the zeros (x intercepts) of equations like [tex] x^{2} +10x+25[/tex]

Some possible answers are:

The LCM is useful when adding or subtracting fractions. It is also useful when finding the number of times two given numbers will overlap; for example, if you plant red flowers every 2 feet and yellow flowers every 3 feet, at what distances would you plant both color of flowers?

The GCF is useful when simplifying fractions.