The GCF is: 42
42, 84, 126, 168, 210
42, 84, 126, 168, 210, 252, 294, 336, 378, . . .
168 is 80% of 210.
21, 42, 63, 84, 105, 126, 147, 168, 189, 210, 231, 252, 273, . . .
The GCF for 210 126 is 42.
The GCF is: 42
The GCF is 7.
The GCF is 7.
The GCF of 140, 168 and 210 is 14.
The GCF is 6.
No. 42 is a factor of both 168 and 210. The GCF is 42.
42, 84, 126, 168, 210
42, 84, 126, 168, 210
42 84 126 168 210
42, 84, 126, 168, 210
42