is the least common multiple of any number n and 1 is n?
No, the least common multiple (LCM) of any number n and 1 is always 1, not n.
The LCM of two or more numbers is the smallest positive integer that is divisible by each of the given numbers without leaving any remainder. The LCM is used when you want to find a common multiple of several numbers.
To find the LCM of n and 1, we can use a simple rule: the LCM of any number and 1 is always the number itself. This is because any number is divisible by 1 without leaving any remainder. So, the LCM of n and 1 is n, not 1.
For example, if n = 6, then the LCM of 6 and 1 is 6, because 6 is divisible by both 6 and 1 without leaving any remainder.
Therefore, the LCM of any number n and 1 is always n, not 1.