All multiples of 678, which are infinite.
There is no "most common multiple". To find all common multiples, you start by finding the least common multiple. All other common multiples are multiples of this least common multiple.
Each common multiple of 9 and 10 occurs exactly once (in the list of common multiples), so there is no common multiple that occurs the most. All common multiples of 9 and 10 are the multiples of their least common multiple which is 90.
The common multiples of 18 and 24 are 72 and 144.
There are no greatest common multiples only greatest common factors
All multiples of 678, which are infinite.
678, 1356, 2034, 2712, 3390, 4068, 4746 . . .
If that's 6, 7 and 8, the first three are 168, 336, 504
They are all multiples.
The least common multiple of 678 , 910 = 308,490
The only positive integer common factor of 678 and 401 is 1.
Those are known as "common multiples". The smallest POSITIVE of these common multiples is called the "least common multiple".
CJ:there are no common multiples for 25
the common multiples are most all of the multiples of 8
All multiples of 840 are common multiples of 60 and 280
uhhhhh
Common Multiples of 8:8,16,24,32,40,48,56,64,72,80,88 and 96 Common Multiples of 12:12,24,36,48,60,72,84 and 96