1, 2, and 4 go evenly into both 28 and 36.
The number 36 is larger. It is 8 larger than 28.
28*36*63=63504
3 goes into 36 and 63 evenly.
10.08
2 goes evenly into 4 and 28
2 is one such number.
4
1
The factors of 28 are 1, 2, 4, 7, 14, and 28.The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72.2 and 4 go into 28 and 72.
Because 2 goes into 36 without remainder. 36 = 2*18
That number is 9.