What is the greatest common multiple of 26 and 68?

Answer 1

There is really no such thing as a "greatest common multiple". Once you find the least common multiple of a set of numbers, you can keep adding the LCM to itself over and over again. Each new number you get will be a common multiple of your set of numbers, but each new number will always be larger than the previous. This means that you can keep adding while the number approaches infinity and you will still never find a greatest multiple.

Answer 2

Since 26 is a factor of 78, it is automatically the GCF of this problem.

Answer 3

Since 78 is a multiple of 26, it is automatically the LCM.

Answer 4

The greatest common multiple of any set of integers is infinite.