answersLogoWhite

0

2,3,5,7,11,13,17 &19 - they're all the prime numbers !

User Avatar

Wiki User

14y ago

Still curious? Ask our experts.

Chat with our AI personalities

MaxineMaxine
I respect you enough to keep it real.
Chat with Maxine
JudyJudy
Simplicity is my specialty.
Chat with Judy
TaigaTaiga
Every great hero faces trials, and you—yes, YOU—are no exception!
Chat with Taiga
More answers

They are the prime numbers of: 2 3 5 7 11 13 17 and 19

User Avatar

Wiki User

10y ago
User Avatar

Such numbers are called prime numbers. They are 2, 3, 5, 7, 11, 13, 17, and 19.

User Avatar

Wiki User

10y ago
User Avatar

Add your answer:

Earn +20 pts
Q: What numbers between 1 and 20 only have 2 factors?
Write your answer...
Submit
Still have questions?
magnify glass
imp