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Prime factors of 18 are 2 and 3

Prime factors of 45 are 3 and 5

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โˆ™ 2017-02-01 12:55:29
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Q: What are the prime numbers of 18 and 45?
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Related questions

How many prime numbers are between 45 and 60?

number of prime numbers between 45 and 60 = 3 prime numbers between 45 and 60 = 47 53 59


What are the prime numbers between 40 and 50?

The numbers 41, 43 and 47 are prime.


Prime numbers between 45 and 55?

The prime numbers between 45 and 55 are 47 and 53.


What are the prime numbers between 45 and 65?

The prime numbers between 45 and 65 are: 47, 53, 59 and 61


Are 45 and 64 prime numbers?

They both are not prime numbers


Are 45 and 73 prime numbers?

73 is a prime number, but 45 is not a prime number.


What the prime number of 45?

3 is one of the prime numbers of 45.


What are the prime numbers between 35 and 45?

The numbers 37, 41 and 43 are prime.The prime numbers between 35 and 45 are 37, 41, and 43.


Prime numbers in beween 35 amd 45?

The prime numbers between 35 and 45 are 37, 41, and 43.


What are the Prime numbers between 30- 45?

Prime numbers between 30 and 45 are 31, 37, 41 and 43.


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.


What prime numbers go into 18?

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


Are the numbers 5 18 and 41 prime numbers?

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


What are the three prime numbers to get to 18?

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


How many prime numbers in 1-200?

There are 45 prime numbers from 1 to 200.


Is the product of two prime numbers not a prime number?

The product of two prime numbers can never be another prime number, the numbers that you multiplied are factors of the product. (example, 9 times 5 is 45, 9 and 5 go into 45)


What numbers are relatively prime with 18?

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


Is 45 a prime numbers?

45 is a composite number, not a prime. No number greater than 5 that ends in a 5 or 0 is a prime.


What is the greatest common factor of 18 and 45?

The GCF of 18 and 45 is 9.The prime factors of 18 are 2, 3 and 3The prime factors of 45 are 3, 3 and 5Only the two 3s are common to both numbers, so the highest common factor will be 3 x 3 = 9It is 9The GCF of 18 and 45 is 9. The common factors of both numbers are 1, 4, and 9.


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.


Are 45 and 18 relatively prime?

No.


What is the prime numbers of 45 using exponents?

45 = 32*5


What are 3 prime numbers between 45 and 70?

There are five prime numbers between 45 and 70: 47 53 59 61 67.


The sum of two prime numbers is 45 What are the numbers?

43 and 2


Are 12 and 18 pirme numbers?

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