LCM of even and odd integers Is the least common multiple of an even $2k$ and odd number $2l+1$ always the product of both numbers $2k(2l+1)$ ?
And also is the least common multiples of two odd numbers the product of both odd numbers?
Thank you.

If we take 6 and 15 then their lcm is 30 so your first question has answer "no"
If we take 3 and 15 then their lcm is 15 so your second question has answer "no"
