You need at least two numbers to find a GCF. If that's 25, 50 and 125, the GCF is 25.
The GCF of 50 125 and 175 is 25
The GCF is 25.
The GCF is 1.
GCF(39, 125) = 1: the numbers are coprime.
GCF for 125 and 50 is 25. 125=5 to the third power (5*5*5) ans 50 =2*25
The GCF is 25.
25
The GCF is 25.
The GCF is 25.
25
The GCF is 5.