Find lcm of 14 and 28 in vertical method

28

Step-by-step explanation:

We will keep dividing by prime numbers until both are one (we will only consider whole divisions)

```

14 28 | 2

7 14 | 2

7 7 | 7

1 1

Now we multiply the left collumn, to get the LCM

2 * 2 * 7 = 28

And this was the vertical method, ok?

step-by-step explanation:

i think you should think about the question and not look online.

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead