Is GCD defined for negative numbers?

Related questions

1. What is the GCF of 24 and 16?
2. What is the largest perfect number?
3. Can a GCF be negative?
4. What is the GCF of 20 and 12?
5. What is strong number?
6. Is 7 the perfect number?
7. How do you find the LCM?
8. Is 26 a perfect number?
9. Can 1 be a GCD?
10. How do you find the LCM in Java?

Tags

1. #divisible
2. #largest
3. #common
4. #negative
5. #greatest
6. #relatively
7. #integers
8. #divisors
9. #positive
10. #their
11. #divisor
12. #numbers
13. #definition
14. #prime
15. #considered
16. #counterparts