Answer:
40
Step-by-step explanation:
Least common multiple (lcm) = the smallest multiple that both numbers have.
Let's figure it out.
10 = 2 x 5
8 = 2 x 2 x 2
the ones I have highlighted, we will multiply them all together, except for a 2.
we didn't multiply one of the 2's because they both have a two, so we only keep one of them.
so it is 2 x 5 x 2 x 2
let me say it again, because they both share a same 2, that one is eliminated.
so the answer is 40 because:
2 x 5 x 2 x 2
= 10 x 4
= 40
Answer:
Step-by-step explanation:
list the multiples of 8 and 10 and mark wich one is the lowest number
