Question

what is the least number which must be added to 78*5 to make it an odd together

Answer 1

Hello Ajay
78 x 5=390
The smallest no. which cam be added to it to make it odd is 1
390+1=391

If your question is 78^5 then the answer will be 1, because since 78 is an even number,so 78^5 is also an even no.And hence adding 1 can change it to odd.

All the best