To completely factor the expression
56 - 3659c
we can first look for any common factors. In this case, the only common factor is 1.
So, we move on to factoring the expression further.
To factor the expression, we need to find two numbers whose product is equal to 56 and whose sum is equal to -3659c.
Let's look at the factors of 56: 1, 2, 4, 7, 8, 14, 28, 56.
Now, we need to find two numbers whose sum is -3659c.
Since none of the factors of 56 add up to -3659c, we cannot factor the expression any further.
Therefore, the completely factored form of the expression 56 - 3659c is:
56 - 3659c