David must choose a number between 49 and 95 that is a multiple of 4, 6, and 8. Write all the numbers that he could choose. If there is more than one number, separate them with commas.

The answer is 72

The answer is 64, 80

well obviously any multiple of 8 is also a multiple of 4, so let's just list them:

56 64 72 80 88

Now, which of those are also multiples of 6? Note that if it is a multiple of both 6 and 8, it will be a multiple of 24.

All numbers between 49and 95 multiply 4 v6, and 8

To find the numbers that David could choose, we need to find the common multiples of 4, 6, and 8 within the given range of 49 to 95.

First, let's list the multiples of each number:

Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96...

Multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90, 96...

Multiples of 8: 8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96...

Now, let's find the common multiples of these three numbers:

Common multiples of 4, 6, and 8: 24, 48, 72...

These are the numbers that David could choose between 49 and 95.

So, David could choose the numbers 48, 72.

If there are more than two numbers, we would list them using commas in between.