Determine the greatest common factor (GCF) of 84 and 126 and select the correct answer.
Note
The common factors of 84 and 126 include 1, 2, 3, 6, 7, 14, 21, and 42; the greatest is 42, so the GCF is 42.
Determine the greatest common factor (GCF) of 84 and 126 and select the correct answer.
The common factors of 84 and 126 include 1, 2, 3, 6, 7, 14, 21, and 42; the greatest is 42, so the GCF is 42.