Did someone tell you that you needed to get your SL down?
Generally, SLs are kind of ignored with the exception of the monthly payment.
If your SL is your ONLY debt, then I would pay them by:
Paying all minimums first.
Then paying extra towards the highest APR loan and the smallest balance loan.
This makes financial sense and also gives you a sense of accomplishment.
If you have ANY other debt, I would pay the SL minimum only and apply extra towards ANY other debt first.
GL!
DON'T WORK FOR CREDIT CARDS ... MAKE CREDIT CARDS WORK FOR YOU!
I would get some more advice.
Your SLs payment should be very small compared to the debt.
They should be looking at your monthly payments, not your balance.
If your SLs were totalling $100k , your payment could literally only go down like $200 - $400 per month if you paid $50k off.
Something does not make sense or you are looking at a house that is just too much to budget for.
DON'T WORK FOR CREDIT CARDS ... MAKE CREDIT CARDS WORK FOR YOU!