loan or master card?

Hi

I have £4,263 outstanding on my master cards (from 3diffrent banks(
Also have borrowed £5,000 as a loan,

Will I be paying less interest if I borrow some loan to pay off my master cards?

Currently my master card bills are like this
£818 estimated interest next statement £12.39
£1,847 estimated interest next statement £33.84
£1598 estimated interest next statement £30.42

sum £4263 £76.65
How can I compare those interests against my loan application? Loan application could be over X number of month,im a little confused on doing comparison And figuring out the differences.

Thank you