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Three possible combinations: 17+1, 13+5 and 7+11.

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โˆ™ 2012-01-17 02:21:07
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Q: What three prime numbers equal 18?
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Related questions

What are three different prime numbers that sum to 18?

2, 3, and 13 are all prime numbers and their sum is equal to 18.


What are the three prime numbers to get to 18?

The sum of the prime numbers 2, 5, and 11 is 18.


What 3 prime numbers equal 18?

13+3+2=18


What prime numbers equal 18 using multiplication?

As a product of its prime factors 2*3*3 = 18.


What 2 prime numbers equal 18?

A prime number has only 2 factors which are 1 and itself. 11 and 7 equal 18 when added.


What is the three prime numbers of 18?

The only two prime factors of 18 are: 2, 3


What three prime numbers add up to 18?

2+5+11= 18.


What are 3 different prime numbers that equal 18?

2 + 3 + 13


How do you divide 18 in three equal numbers?

18 divided by 3=6


What three prime numbers times to 18?

18 = 2 x 3 x 3


What three prime numbers are multiplied to get 18?

2 x 3 x 3 = 18


What prime numbers can be multiplied together to equal 18?

3 times 3 times 2 equals 18


What 3 numbers that are prime when added together equal 18?

2, 3 and 13


What prime numbers go into 18?

The prime numbers (factors) of 18 are: 2 and 3


Is 18 prime or composite?

composite The number 18 is a composite number. It is a composite number because composite numbers are whole numbers that have three or more factors.


What are the three prime numbers that go into 18?

There are only two and they are 3 and 2.


How many prime numbers are there in 8 to 18?

Three. 11, 13 and 17


How many pairs of prime numbers are there to express 18 as the sum of two prime numbers?

There are two pairs of prime numbers that express 18 as the sum of two prime numbers: 7 + 11 = 18 and 5 + 13 = 18.


Are the numbers 5 18 and 41 prime numbers?

5 and 41 are prime numbers but 18 is a composite number


What three prime numbers make 18?

3 x 3 x 2 = 18. Or 13 + 3 + 2 = 18.


The sum of three different numbers is 18 If every number is a prime numberwhat are the three numbers?

11, 5, 2. two is a prime number. if you don't believe me, tell me what numbers other than itself and one go into i.


What two composite numbers have the prime who's prime factors are 18?

18 is not a prime number so no number can have 18 as a prime factor.


What numbers are relatively prime with 18?

All odd numbers that can not be divided by 3 evenly would be relatively prime with 18.


Which of one two three four six nine twelve eighteen and thirty six are prime numbers?

Prime numbers: 1, 2, 3. Not prime numbers: 4, 6, 9. 12, 18, 36


Are 12 and 18 pirme numbers?

12 and 18 are not prime numbers because they are composite numbers

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