5 is.
The greatest common factor is the highest number that divides exactly into two or more numbers.
10: 1, 2, 5, 10
25: 1, 5, 25
30: 1, 2, 3, 5, 6, 10, 15, 30
The GCF for 10, 25 and 30 is 5.
GCF(10, 25, 30) = 5.
It's difficult to determine if you want that to be one set or five. Taken as a whole, the GCF is 1. Individually... The GCF of 25 and 75 is 25. The GCF of 18 and 30 is 2. The GCF of 4 and 10 is 2. The GCF of 12 and 17 is 1. The GCF of 30 and 96 is 6.
The GCF is 5.
The GCF is 5.
Am assuming that you mean hcf? and that would be 10, as that is the highest factor that is common in all thee numbers
The GCF is 5.
The GCF is 5.
GCF(15, 25, 30) = 5.
The GCF is 10.
The GCF is 10. The LCM is 30.
GCF(30, 50) = 10.
The GCF is 10.