30
20, 40 and 60
20, 40, 60
90, 180, 270
multiples of 10- 10,20,30,40,50,60.... Multiples of 12- 12, 24, 36, 48, 60..... Answer-60
The LCM is: 210
You need at least two numbers to find an LCM.
Multiples of 6: 6, 12, 18, 24, 30, 36, ................ Multiples of 10: 10, 20, 30, 40, ................ 30 is the LCM (least common multiple) of 6 and 10. correct but LCM stands for lowest common multiple...
9 is.
The Least Common Multiple (LCM) for 2 3 10 is 30.
Get the first common multiple, then multiply that by 0, 1, 2, 3, 4, etc. to get additional common multiples.
7 is a prime number. The answer is 1.
40, 80, 120