Answer:
5
Explanation:
The greatest common factor (GCF) of 70 and 95 is the largest number that can divide evenly into both 70 and 95.
To find the GCF of 70 and 95, we can list the prime factorization of each number:
70 = 2 * 5 * 7
95 = 5 * 19
The GCF of 70 and 95 is the product of the prime factors that are common to both numbers, which in this case is just 5. Therefore, the GCF of 70 and 95 is 5.