Question

Help please help me please​

Answer 1

The greatest common factor of 1 and 2 is 1.
The answer is B

Answer 2

B

Explanation:

Only 1 because

1/1 = 1

2/1 = 2

The answer can't be 0 because we can't divide by zero.

The answer can't be 2 because you can't divide 1 by 2 without having a number with decimal places

Same thing for the 4