answersLogoWhite

0

Why 143 is not a prime number?

Updated: 8/16/2019
User Avatar

Wiki User

15y ago

Best Answer
A prime number is a positive integer that has exactly two positive integer factors. 1 and itself.11 x 13 =143 ,so 143 is not a Prime number
User Avatar

Wiki User

14y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

15y ago

11 x 13 = 143

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why 143 is not a prime number?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Is the number 143 a prime number?

No. 143 has prime factors 11 and 13.


Is 143 a composite or prime number?

143 is not prime. 143 = 11 * 13


Is 143 prime number?

No


What is the smallest prime number that divides into 143?

It is: 11 and 143/11 = 13 wich is also a prime number


What are the factors and prime factors of 143?

The 4 factors of 143 are 1,11,13,143The prime factors of 143 are 11 and 13The prime factorization of 143 is 11x13Thanks buddy.Factors are numbers you can multiply together to get another number.143: 1, 11, 13, 143


Why is prime number 143 not divisible by any numbers from 2 through 10?

143 is not a prime number. So the question makes no sense.


What two prime number multiply to make 143?

11*13=143


Is the number 143 a composite number or a Prime number?

143 is a composite number because it has more than two factors


Is 143 prime number or composite?

Composite.


Which is true about 143 It is a prime number It is a composite number It is a whole number that is neither prime nor composite or It is not a whole number?

We know that 143 is a whole number and that it has to be either prime or composite because all whole numbers other than 0 and 1 are one or the other. So, in order to determine if it is prime or composite, we need to know if any numbers besides 1 and 143 are factors. 1, 11, 13, and 143 are factors so 143 is a composite number.


Is 143 a prime number because it is not divisible from any number 1 to 10?

143 is not a prime number; it is divisible by 11 and 13.Incidentally, it is divisible by 1; all numbers are.


What are 2 prime number that when timed equal 143?

They are 11 times 13 = 143