The GCF of 54, 90, and 126 is 9
The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54 The factors of 90 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90 The factors of 126 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, . . . 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, . . .
18, 36, 54, 72, 90, 108, 126, 144, 162, 180
18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, . . .21, 42, 63, 84, 105, 126, 147, 168, 189, 210, 231, . . .
The GCF of 54, 90, and 126 is 9
It is: 6
They are 18, 36, 54, 72, 90, 108, 126, 144 and 162.
The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54 The factors of 90 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90 The factors of 126 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
The GCF is 18.
Here are the first 10: 18, 36, 54, 72, 90, 108, 126, 144, 162, 180 . . .
18, 36, 54, 72, 90, 108, 126, 144
18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, . . . 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, . . .
18, 36, 54, 72, 90, 108, 126, 144, 162, etc.
18, 36, 54, 72, 90, 108, 126, 144, 162, 180 . . .
18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198 +18 . . .
18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, . . .