Least Common Multiple (LCM) for 84 216 is 1,512.
48+84+84=216
Only the number 1.
The GCF/HCF of 216 and 84 is 12.
38.8888888889
The number that goes into both 84 and 105 evenly is 21.
2
The highest common factor of 60 and 84 is 12
216 goes into 3 0.0138888... times, and 3 goes into 216 exactly 72 times.
1, 2, 4.
1, 2 and 4
The hcf is 14