Question

find the least number that can be divided exactly by all the even numbers between 10 and 20​

Answer 1

Answer:

The lowest number divisible by all of the even numbers from 1–20? To begin, I’d write out the factors of each. Since every even number is divisible by two, I’ll exclude it:

4 - 2*2

6 - 2*3

8 - 2*2*2

10 - 2*5

12 - 2*2*3

14 - 2*7

16 - 2*2*2*2

18 - 2*3*3

20 - 2*2*5

Now take each factor raised to the highest power and multiply them:

Answer 2

Answer:

This is the answer ,l hope it will help you