0
287 is divisible by 7.
7x41=287
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Is 287 a prime number or a composite number?
287 is not prime. 287 = 7 * 41287 is a composite number.
What is the prime factorization of 287?
The prime factorization of 287 is 7*41.
Is 287 prime?
No
Is 287 composite?
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 287 is composite.
What 2 prime numbers added together equal 289?
289 is an odd number so it must be the sum of an odd and an even number. The only even prime number is 2 so the other number must be 287, which is not prime as it is divisible by 7, so your question has no answer in this universe.
Is 287 a prime number?
287 is a composite number thankyou
Is 287 a prime number or a composite number?
287 is not prime. 287 = 7 * 41287 is a composite number.
Is number 287 prime or composite?
Composite
What is the prime factorization of 287?
The prime factorization of 287 is 7*41.
Is 103 and 287 prime?
103 yes 287 no
Is 287 prime?
No
Is 287 composite?
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 287 is composite.
What are prime factors of 287?
7 and 41.
What 2 prime numbers added together equal 289?
289 is an odd number so it must be the sum of an odd and an even number. The only even prime number is 2 so the other number must be 287, which is not prime as it is divisible by 7, so your question has no answer in this universe.
Is 861 composite or prime?
861 is a composite number.The factors of 861 are 3, 7, 123 and 287.
What is it called when you show a composite number as a product or prime number?
Showing a composite number as a product of prime numbers is called prime factorization.
What two prime numbers add together to give the answer 289?
There is no solution. For two numbers to add to an odd total, one of them must be even. If that number is also a prime it must be 2. But if one of the numbers is 2 and the two sum to 289, the other must be 287. But 287 is not a prime and the question required two primes to be added.
