90 = 2x3x3x5210 = 2x3x5x7315 = 3x3x5x7GCF = 3x5 = 15
The GCF is 315.
The GCF is 63.
The GCF is 35.
The GCF is 45.
The GCF is 63.
The GCF is 105.
The GCF of 315 and 60 is 15.
315 = 32 x 5 x 7525 = 3 x 5 x 73 x 5 x 7 = 105 (GCF)
It is: 315
The greatest common factor of 315 and 225 is 45.
The GCF is 63.