could someone check my work please?

1.List the factors of each of the following numbers.66 1,11,6
2.Use the following list of numbers for exercises 13 and 14.
0, 1, 15, 19, 23, 31, 49, 55, 59, 87, 91, 97, 103, 105
15,55,105 answer
3.1,55, 1,57, 1,58,1,59,1,61,

1. 661 and 11 have no factors other than 1. 6 factors into 2 and 3.

2. We do not have the question to evaluate your answers.

I hope this helps. Thanks for asking.

Sure! I can help you check your work.

1. Factors of 66: The factors of 66 are the numbers that divide evenly into it without leaving a remainder. To find the factors, you can start by dividing 66 by the smallest prime number, which is 2:

66 ÷ 2 = 33

Since 33 is not a whole number, you move on to the next prime number, which is 3:

66 ÷ 3 = 22

Again, 22 is not a whole number, so you try the next prime number, which is 5:

66 ÷ 5 = 13.2

At this point, you can stop because you have tested all prime numbers less than or equal to the square root of 66. The factors you found are: 1, 2, 3, 6, 11, 22, 33, and 66.

So, the correct factors of 66 are: 1, 2, 3, 6, 11, 22, 33, and 66.

2. For exercise 13, you have the list of numbers: 0, 1, 15, 19, 23, 31, 49, 55, 59, 87, 91, 97, 103, and 105. The task is to determine if each number is a factor of 15.

To check if a number is a factor of 15, you divide 15 by that number and see if the division is exact (without a remainder). Let's do this for each number:

- Is 0 a factor of 15? No, because division by 0 is undefined.
- Is 1 a factor of 15? Yes, because 15 ÷ 1 = 15 without any remainder.
- Is 15 a factor of 15? Yes, because 15 ÷ 15 = 1 without any remainder.
- Is 19 a factor of 15? No, because 15 ÷ 19 = 0.79 (not exact).
- Is 23 a factor of 15? No, because 15 ÷ 23 = 0.65 (not exact).
- Is 31 a factor of 15? No, because 15 ÷ 31 = 0.48 (not exact).
- Is 49 a factor of 15? No, because 15 ÷ 49 = 0.31 (not exact).
- Is 55 a factor of 15? No, because 15 ÷ 55 = 0.27 (not exact).
- Is 59 a factor of 15? No, because 15 ÷ 59 = 0.25 (not exact).
- Is 87 a factor of 15? No, because 15 ÷ 87 = 0.17 (not exact).
- Is 91 a factor of 15? No, because 15 ÷ 91 = 0.16 (not exact).
- Is 97 a factor of 15? No, because 15 ÷ 97 = 0.15 (not exact).
- Is 103 a factor of 15? No, because 15 ÷ 103 = 0.15 (not exact).
- Is 105 a factor of 15? No, because 15 ÷ 105 = 0.14 (not exact).

So, the only numbers that are factors of 15 in the given list are 1 and 15.

3. It looks like you have provided several numbers as a list: 1, 55, 1, 57, 1, 58, 1, 59, 1, 61. However, it is not clear what specific task or question you want to be checked for this list. Could you please provide more information or clarify what you would like to know?