15.3k views
3 votes
How are common denominator and a common multiple alike and different

1 Answer

2 votes
A common denominator is when 2 fractions have the same denominator and a common multiple is when two multiples have at least 1 number alike. They are alike because they need to have a number in common and they are different because a common denominator has to do with fractions and a common multiple has to do with multiples. 
User Tom Corelis
by
5.9k points