The factors of 63 are:
1, 3, 7, 9, 21, 63
The factors of 210 are:
1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210
The common factors are:
1, 3, 7, 21
7 and 9 are two numbers that go into 63.
The even numbers are 42, 76, 210, 216, 388 and 750.
1,2,3,5,6,7,14,15,10,21,30,35,42,70,105,210
1 and 3 can go into 12 and 63.
Three times with a remainder of twenty one
1, 3, 7, 9, 21, 63.
1, 3, 7, 9, 21, 63.
1, 3, 7, 9, 21 and 63.
1, 3, 7, 9, 21, 63.
1,3,7.9,21
30%
1, 3, 7, 9, 21, 63.