A dealership needs to fill the empty lot with cars. If separated into to 5 rows, 6 rows, or 7 rows, no cars will be left over. What is the least number of cars needed?  Pick
A) 103 B) 98 C) 265 D) 33 E) 210
To solve you need to find the LCM. LCM (5,6,7)=210. Each row would need 210 cars wether there were 5, 6, or 7 rows. Answer 210.
<result>E</result>
A dealership needs to fill the empty lot with cars. If separated into to 5 rows, 6 rows, or 7 rows, no cars will be left over. What is the least number of cars needed?