This cannot be answered because the common multiples of any two or more numbers are infinite.
21
There ain't no such animal! Highest goes with Common FACTORS; LEAST goes with Common Multiples.
This cannot be answered because the common multiples of any two or more numbers are infinite.
This cannot be determined because the common multiples of any two or more numbers are infinite.
This cannot be determined because the common multiples of any two or more numbers are infinite.
There is no upper limit to common multiples. Do you mean LEAST Common Multiple? 280 or HIGHEST Common Factor? 2
Because the common multiples of any two or more numbers are infinite.
You need at least two numbers to find something in common.
The greatest common multiple of any set of integers is infinite.
The greatest common multiple of any set of integers is infinite.
I suppose you could say that the highest common multiple is infinity since there are an infinite number of common multiples. If you give a specific number as the highest common multiple, you can always find a larger one.
The highest common multiple is an infinite amount and not very practical for problem solving.