The GCF is 1.
The GCF is 23.
You need at least two numbers to find a GCF. If that's 69 and 19, the GCF is 1.
'Step ladder' to find the factors. 3)57 = 19 19 = 1 & 3)69 = 23 23)23 = 1 The Only and greatesty common factor (GCF) is '3' . NB '19' & '23' are prime numberd and have no common factors.
The GCF/HCF of 69 and 29 is 1.
Since 3 is a factor of 69, it is automatically the GCF.
The factors of 57 are:1, 3, 19, 57The factors of 69 are:1, 3, 23, 69The common factors are:1, 3The Greatest Common Factor (GCF) is:3
The GCF is 3.
The greatest common factor of 3, 6, and 69 is 3.
The GCF is: 1
The GCF is 3.
The GCF is 23.
The GCF is 1.