Q: 24 43 89 15 Which two numbers in the box are composite numbers?

Write your answer...

Submit

Related questions

To find a composite number, think of two numbers that can be multiplied to equal that number. For example, 15 is a composite number because its factors are 1, 3, 5 and 15. For a number to be composite, it should have more than two factors.To know 15 is a composite number, know:1 x 15=153 x 5 =15All composite numbers have more than two factors whereas prime numbers have only two factors.

No, they are not. You can add two composite numbers, 15 and 14 for example, and get a sum, 29, that is prime.

9 and 15 are the only two odd composite numbers less than twenty.

9 and 15 are composite numbers because they have more than two factors

15 and 16 are both 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.

Any two composite numbers who do not share the same prime factors.15 = 5x322 = 11x2So 15 and 22 have a GCF of 1

Yes all are composite numbers.

11 and 13 are prime numbers but 15 is a composite number because it has more than two factors

Not necessarily. For example 15 and 16 are composite numbers. They add to 31, which is a prime number. Similarly, the composite numbers 20 and 21 add up to 41, which is a prime number.

4 and 15 are both composite numbers because they both have more than two factors.

15

no 5 is not a composite number 10 15 20 and 25 are composite

There are 7 composite numbers between 5 to 15 they are- 6,8,9,10,12,14,15

Composite numbers less than 20 are 4, 6, 8, 9, 10, 12, 14, 15, 16 and 18.

9, 15, 45 are the composite factors of 45.

2, 3 and 5 are prime numbers but 15 is a composite number because it has more than two factors

4,6,8,9,10,12,14,15

c 15 and 21

It is 15

There are 15 prime numbers and 34 composite numbers because 1 is not considered to be a prime or composite number

4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25 are the first 15 composite numbers

9, 15, 45 are the composite factors of 45.

2/5 are prime, 8/15 are composite (and 1/15 is neither).

No, some composite numbers are odd. The smallest composite odd numbers are 9, 15, 21, 25, and 27. Not all even numbers are composite either. There's only one even number that's prime, which is 2.

Study guides