answersLogoWhite

0

Is 1120 a prime number

Updated: 10/25/2022
User Avatar

Wiki User

14y ago

Best Answer

No. As soon as you see that '0' at the end, you know it's a multiple of '10'.

No multiple of '10' can be a prime, because in addition to itself and '1', it also
has '2' and '5' for factors.

In addition to '2' and '5', this particular number also has factors of

4, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, and 560.

It misses being a Prime number by just a wee bit.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Is 1120 a prime number
Write your answer...
Submit
Still have questions?
magnify glass
imp