In order to have an LCM, there has to be two or more numbers.
Some multiples of 30 are 60, 90, 120, etc.
The LCM is 30.
You need at least two numbers to find an LCM. If that's 5 and 30, the LCM is 30.
30 and 60 have an LCM of 60.
Factor. Consider this additive in expression.35a + 150a5a(7 + 30)5a=======is the common multiple of these two terms
30 and 60
Since 30 is a factor of 90, the LCM is the larger of the two numbers, ie 90.
5 and 6 have an LCM of 30. So do 10 and 3.
You need at least two numbers to find an LCM. If that's 5, 10, 15 and 30, the LCM is 30. If that's 510 and 1530, the LCM is 1530.
3 and 30
3 and 30
3 and 30
3 and 30