Question 7 and 8

HW SQI - tr . rutnc.sj no J O SPt77 ruum We have ttked bwt the GCF of two or more numbers and the LCM o' two or more numbers. Why we talk about the LCF (least common factor) of two or more The least cornmon tutor of ny two numbers is O, and therefore usefuL rhe leaq common faeor of any two numbers is infinitey large, and therefore not useful. The least common of any two numbers is their product- The least common factor of any two numbers does exiR. The Least common fad-or or any two numbers is 1, and therefore useful. Why don't we talk about the GCM (greatest common mnitj$e) of two ot rote numbers? The greatest comrnon multiple of any two numbers is irfintety lane, and therefore not useful. The greate < common multiple of any two numbers is O, and therefore not useful. The greatest common multiple of any two numbers does not exist. The greatest common multiple of any two numbers is I, and therefore not useful. The greatest common mutt.ipie of any two numbers is their product- E) Show My Work O 8. 10/1 Points) DETAILS PREVIOUS ANSWERS BASSELEMMATH7 3-3.021. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHEf Ann and Bob are eyeing on a tree. Ann completes tap every 12 seconds. and Bob completes one lap every 2 t seconds. After how many seconds will Ann and Bob reac the finish line at the same time, assuming that they started X sec