The GCF is 50.
Since 11 is a factor of 550, it is automatically the GCF.
30% off $550 = $385= $550 - (30% * $550)= $550 - (0.30 * $550)= $550 - $165= $385
It is: 2
25
The GCF is 30.
The GCF is 30.
The GCF is: 1
The GCF is 5.
The GCF is 3.
The GCF is 1.
The GCF is 1.