18
2 and 6 are prime factors of 72 2 times 6 times 6 = 72
12 goes into 72 six times with no remainder
12 goes into 72 6 times.
12 times 6 is: 12 * 6 = 72
72
72... 8 goes into 72, 9 times 9 goes into 72, 8 times and 6 goes into 72, 12 times
72 / 6 = 12 Therefore 12 * 6 = 72
216
The product is 72
6 goes into 72 12 times.
6 goes into 72 12 times