Note that inherited IRAs use a different RMD table than your own IRAs, and that the distrubution rules for inherited IRAs depend on the year of death and possibly also whether the decedent was taking RMDs prior to death. Also, if you have an inherited Roth IRA, it has RMDs, unlike a self-owned Roth IRA.
You sound like you're already at least 70ish, so the next hack won't work for you, but I told my brother to increase his and his wife's 401(k) contributions and backfill the money by taking greater-than-required distributions from my Dad's traditional IRA that he inherited. While my dad died in 2018 and therefore he's still eligible for "stretch" IRA's, it will give him an even greater stretch. (It didn't apply to me because I got the house and therefore much less of the IRA's.) Part of the idea is to give him greater flexibility when his son applies to college. (He was 48 when his son was born.)
========================================= MODERATOR'S COMMENT: Please include the text you are responding to, and put your response after the prior text.