The friends will hike through section of the trail during 3 summers, over a total of 9 months. they want to cover about the same distance each month. research the length of the trail miles. use compatible numbers to estimate the number of miles they will hike each month. state whether your estimate is greater than or less than the actual number of miles they would hike each month

idk

step-by-step explanation:

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)

i think the answer is c sorry if it's wrong