The GCF is 1.
You need at least two numbers to find a GCF. If that's 69 and 19, the GCF is 1.
The GCF is 23.
'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.
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/HCF of 69 and 29 is 1.
The GCF is 3.
The greatest common factor of 3, 6, and 69 is 3.
The GCF is 1.
The GCF is 23.
The GCF is: 1
The GCF is 3.