Answer:
2
Step-by-step explanation:
The factors of 34 are: 1, 2, 17, 34
The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
Then the greatest common factor is 2
Glossary:
A factor is a number that divides into another number exactly and without leaving a remainder. Most numbers have an even number of factors; however, a square number has an odd number of factors. A prime number has only two factors - the number itself and 1.
GCF = Greatest common factor
