0 votes 0 votes The remainder, when $(15^{23} + 23^{23})$ is divided by $19,$ is $4$ $15$ $0$ $18$ Quantitative Aptitude cat2004 quantitative-aptitude number-systems + – go_editor asked Jan 13, 2016 edited Mar 30, 2022 by Lakshman Bhaiya go_editor 13.8k points 394 views answer comment Share See all 0 reply Please log in or register to add a comment.