1 can only be an LCM (least common multiple) if the numbers you're trying to find an LCM for are 1 and 1. LCM cannot be smaller than the largest of the numbers you're using.
The LCM of 1 and 7 is 7.
What is the LCM of 1 and any other number greater than 1 ?
Since they are relatively prime, (their GCF is 1) the LCM is their product.
You have to multiply the two numbes together to get the LCM.
1
The LCM is: 9
The LCM is 40.
The LCM is 42.
The LCM is 21.
LCM(4, 1) = 4
You can't find the LCM of a single number. The LCM of 1, 2, 3 and 14 is 42.
Since 40 is a multiple of 1, it is automatically the LCM.
The LCM of 1 and 7 is 7.
The LCM of 1, 1 and 2 is 2.
The LCM is x^2 - 1.
It can be. 2 is the LCM of 1 and 2.
lcm(8, 1, 6, 1) = 24.