It is: 583
The Greatest Common Multiple of 7 and 11 is 1.
The greatest common multiple is an infinite number and not very practical for everyday use. The greatest common factor of those two numbers is 11.
The greatest common multiple of any set of integers is infinite.
The greatest common multiple of any set of integers is infinite.
The other number is 9.
The greatest common multiple would have a countless number of digits, but the least common multiple of 6, 16, and 44 is 528 (24 x 3 x 11).
Any multiple of the least common multiple (264) is a common multiple, so there is no greatest.
9
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.
187
1
There is no Greatest Common Multiple for whatever number you come up with I can always add another 22 (the LowestCommon Multiple (lcm) of 11 and 2) and get another higher number still a multiple of both 11 and 2.