12 12 can go into itself once and 72 6 times
4, remainder 12
72 times.
The hcf of 60 and 72 is 12
4 is a common factor of 12, 32 and 72. Here is the proof: 12/4=3, 32/4=8, 72/4=18
yes it does 12 times
3
6
12 goes into 72 six times with no remainder
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.
The factors of 72 (the numbers that go into 72) are these: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.
The LCM of 12 and 72 is 72