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You cannot find the first 15 prime numbers by dividing by 2 and 3. This method would not identify 25 as being a composite.
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What is the average of the first four prime numbers greater than 10?
The first four prime numbers greater than 10 are , 11, 13,17,19 Their mean is (11 + 13 + 17 + 19) / 4 = 15 NB '15' is NOT a prime number.
What are the first 15 co-prime numbers?
Any integer greater than one can be co-prime.
What are the sum of the prime numbers 15 and 35?
The given numbers of 15 and 35 are not prime numbers but they add up to 50
Is 5 and 15 prime numbers?
5 is but 15 is not a prime number
What numbers are prime of the number 15?
The prime factors of 15 are: 3, 5
What is the sum of the first 15 prime numbers?
the sum of the first 15 prime numbers is 328 .
Are 12 and 15 relatively prime?
No, 12 and 15 aren't relatively prime, because they both share as a prime factor 3. Dividing both12 and 15 by 3 gives 4 and 5 respectively. Consecutive numbers are always coprime. Coprime numbers are relatively prime to each other, as they share no prime factors, for example 33 and 35,
What are the first 15 prime numbers?
The first 15 prime numbers are 2, 3, 5, 7, 11 ,13, 17, 19, 23, 29, 31, 37, 41, 43, and 47.
What are the first 15 co-prime numbers?
Any integer greater than one can be co-prime.
What is the average of the first four prime numbers greater than 10?
The first four prime numbers greater than 10 are , 11, 13,17,19 Their mean is (11 + 13 + 17 + 19) / 4 = 15 NB '15' is NOT a prime number.
What two prime numbers equal to 15?
The product of the prime numbers 3 and 5 is 15.
How many prime numbers are there up to 50?
There are 15 prime numbers up to 50.
What are the sum of the prime numbers 15 and 35?
The given numbers of 15 and 35 are not prime numbers but they add up to 50
How many prime numbers 801 to 900?
15 prime numbers
Is 5 and 15 prime numbers?
5 is but 15 is not a prime number
What prime numbers are between 6 and 15?
The prime numbers between 6 and 15 are: 7, 11, 13
Prime number x prime number 15?
3*5 = 15 in prime numbers
