Would you use gcf or lcm pls answer each question gcf(greatest common factor) lcm(least common factor 1.The field hockey team and soccer team shared a field at their last practice. If the field hockey team uses their field every 4 days and the soccer team uses their field every 6 days, how many days after their last practice will they share the field again? *
gcf or lcm?

2. Sierra baked 80 chocolate chip cookies and 64 sugar cookies. If she would like to equally distribute each type of cookie into containers, what is the greatest number of containers she will need if no cookies are left over?
lcm or gcf?

3.The PE department is buying tennis balls in packs of 18, golf balls in packs of 12, and soccer balls in packs of 4. If they wish to have the same number of each type of ball, what is the minimum number of packs of soccer balls they must purchase?

gcf or lcm?