Question

find the product of lcm and hcf of the two numbers 4 and 15

Answer 1

lol really?

Answer 2

from college? i don't think so

Answer 3

least common multiple is the smallest value that both 4 and 15 are evenly divisible into

Answer 4

does 1 count?

Answer 5

strictly speaking, there are an infinite amount of answers, if you're not specifically looking for integers

Answer 6

Tai, I am curious to know the answers for LCM using non-integers?

Answer 7

@zeerak, do you see how you can arrive at a value for the LCM?

Answer 8

4 and 15 have no common factors
so lcm = 4 * 15 = 60