It takes 6 weeks to complete a science project. A total of 140 hours worked. He worked on it 4 days each week for the same number of hours each day..how many hours worked?

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)

you would need to also lose 1 point for each of the other outcomes for it to be fair.

step-by-step explanation: