Answer:
1,2
Step-by-step explanation:
As we know that
LCM = Least common multiple
So, LCM is One way of finding the least common two-number multiple is to list the prime factors for each number first. So add every factor in either number the greater number of times it occurs. When in all numbers, the same factor happens more than once, you multiply the factor the greater number of times it happens.
Therefore the LCM of 2 is 1,2
