answersLogoWhite

0


Best Answer

No. 603 is divisible by 3. 603 divided by 3 is actually 201, making 603 a composite number.

(If the sum of all the digits in a number is divisible by 3, the number is divisible by 3. In this case, 6+0+3=9, and since 9 is divisible by 3 so is 603. )

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Is 603 a prime number
Write your answer...
Submit
Still have questions?
magnify glass
imp