Joanie must add 1/6, 7/12, and 4/9. what is the least common multiple she could use to rewrite the fractions to have a common denominator?

Step-by-step explanation:

The LCM is 36

1/6+7/12+4/9

6/36+21/36+16/36=43/36

multiple all that

step-by-step explanation:

27×17

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)