The LCM is 270.
The GCM is infinite.
the lowest common multiple for 9 and 15 is 45
The least common multiple of 45 , 81 = 405
The lowest common multiple is 45
The highest common multiple of any set of integers is infinite.
The LCM of lowest common multiple of 225 and 180 is 900. The GCF is 45.
The lowest common multiple is 90 .There is no highest one. If you think you've found the highest one,just add 90 to it, and you'll have a higher common multiple. You cancontinue doing that forever.
1
900 :)
45
495.
1,440
1440