The factors of 14 are:
1, 2, 7, 14
The factors of 63 are:
1, 3, 7, 9, 21, 63
The common factors are:
1, 7
The multiples of 9, 14 and 21 are infinite, starting with: 126, 252, 378, 504, 630, 756, 882 +126 . . .
Multiples of 3 are 3, 6, 9 and so on. Multiples of 7 are 7, 14, 21 and so on. The common multiples of 3 and 7 include 21, 42, 63 and so on.
630 and all the multiples of 630.
7, 14, 21, 28, 35, 42, 49, 56, 63, 70
7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91 . . .
1,764
The multiples of 9, 14 and 21 are infinite, starting with: 126, 252, 378, 504, 630, 756, 882 +126 . . .
Multiples of 3 are 3, 6, 9 and so on. Multiples of 7 are 7, 14, 21 and so on. The common multiples of 3 and 7 include 21, 42, 63 and so on.
14, 21, 28, 35, 42, 49, 56, 63 . . .
7, 14, 21, 28, 35, 42, 49, 56, 63
28 multiples are 7,4,1,2,14,28, 63 multiples are 1.63.3.3.7 greatest is 7
7, 14, 21, 28, 35, 42, 49, 56, 63
The first 10 multiples of 7 are: 7, 14, 21, 28, 35, 42, 49, 56, 63, and 70.
Some multiples of 7 are: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84
7, 14, 21, 28, 35, 42, 49, 56, 63.
7, 14, 21, 28, 35, 42, 49, 56, 63, 70
14 21 28 35 42 49 56 63 70 and so on ...