which number is not a factor of 124
31, 12,4,or 2
There is no "most common" multiple of two or more numbers, but there is a greatest common multiple if that's what you mean. But for multiples, the list of common ones goes on and on and on, since every single number in the universe is a multiple.
When you are finding common factors, one method is to list the factors.
True. I think each and all mean the same thing in this context.
The "least" common multiple of 12 and 18 will be 36.
The least common multiple of the numbers 350 and 140 is 700.
36
A number that is a common multiple of 16 and 14 is 112.
1,056,000 is a common multiple.
Any multiple of 18 can be common.
LCM(Least Common Multiple)
least common multiple
LCM or least common multiple of 24 and 18 is 72 so any multiple of 72 is a common multiple To list them all we can write {m| m=72n for some natural number n) which means the set of all m such that m is a natural number multiple of 72 Or you can just say all common multiples of 24 and 18 are 72k where k = 1,2,3....