The GCF is: 15
The GCF is 15.
GCF of 90 and 75 is 15.
The GCF is 15.
Since 15 is a factor of 75, it is automatically the GCF. Since 75 is a multiple of 15, it is automatically the LCM.
It is 15
The GCF is 15.
The GCF is 15.
The GCF is 15.
The GCF is 15.
The GCF is 15.
The GCF is 15.
The GCF is 15.