24.1k views
5 votes
What is the greatest common factor?

7*7*9*11*13
7*9*9*11*13
7*9*11*11*13
(a) 7*9*11*13
(b) 7*7*9*9*11*11*13
(c) 7*7*9*9*11*11*13*13
(d) 7*7*7*7*9*9*9*9*11*11*11*11*13*13*13

2 Answers

5 votes

Answer:

its d

Explanation:

User Hrabosch
by
4.1k points
2 votes
I think the C


Explanation
Seems like
User Bridge
by
3.2k points