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Is 15 a prime or composite number?
composite because 3 and 5 will go into it
What are the 12 first composite numbers?
The first 12 composite numbers are.... 4,6,8,9,10,12,14,15,16,18,20,21,A composite number is basically any number that can go into that number, so like 15 is a composite number because 15x1=15,and then 5x3=15. That's two or more pair of numbers.
What The two digits of a number are the same. their product is not composite. what is the number?
It is 11.
Is 11 a composite or prime number?
It's a Prime number
Which is a composite Number 15 17 19 or 23?
15 is composite number 17, 19 and 23 are prime numbers.
Which number 7 11 15 are not prime numbers?
15 is composite number
Are 11 15 25 and 35 composite or prime?
No because 11 is a prime number but the rest of them are composite numbers.
A number between 11 and 20 that is both composite and odd?
15 is a composite number - it can be divided by 3 and 5. 11, 13, 17 and 19 are all prime numbers, not composite.
What is the composite number of 11 13 and 15?
It is 15 because it has more than two factors
Which is a composite number 7 9 11 13 15 or 17?
9 and 15 are composite numbers because they have more than two factors
Is 1331 a composite number?
1331 is a composite number. It is equal to 11 x 11 x 11, or 113.
What is 15 a prime number or composite?
15 is composite.
What are the composite number of 15?
Oh, dude, a composite number is basically a number that has more factors than just 1 and itself. So, for 15, you've got 1, 3, 5, and 15 as factors, making it a composite number. It's like the popular kid at the math party with all those factors hanging out with it.
Is 11 13 15 prime numbers?
11 and 13 are prime numbers but 15 is a composite number because it has more than two factors
Is 2 and 15 prime or composite?
2 is a prime number and 15 is a composite number.
Is the number 15 prime number or a composite?
15 is a composite. Its factors are 1, 3, 5, and 15.
Is 15 a prime or composite number?
composite because 3 and 5 will go into it
