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Which of these numbers is a composite number?
A.
31
B.
41
C.
51
D.
61
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TaigaIt is: 29 because it has only two factors which are itself and one
21
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What solve which of these numbers is prime is it a. 25 or b. 26 c. 27 d. 28 e. 29?
It is e: 29
Is 13 15 17 19 21 23 25 27 29 prime numbers?
They are all prime numbers except for 15 21 25 and 27 which are composite numbers
Which is a prime numbers 21 23 25 or 27?
It is 23
Which of these numbers is a prime number 26 27 28 29?
29
What is the prime of numbers 21 22 23 24 25 26 27 28 29 30 and why?
The prime numbers among the given list are 23 and 29. A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. In this case, 23 and 29 have no divisors other than 1 and the numbers themselves, making them prime. The other numbers in the list have divisors other than 1 and themselves, so they are not prime.
Is 23 or 24 or 25 or 26 or 27 or 28 or29 a prime number?
23 and 29 are prime numbers
What solve which of these numbers is prime is it a. 25 or b. 26 c. 27 d. 28 e. 29?
It is e: 29
Are 26 and 27 relatively prime numbers?
Yes.
What is all the composite numbers between 20 and 30?
They are: 21 22 24 25 26 27 28 because 23 and 29 are prime numbers
Is 13 15 17 19 21 23 25 27 29 prime numbers?
They are all prime numbers except for 15 21 25 and 27 which are composite numbers
What is another set of numbers that has the mean of 26?
27 and 25 PROOF 27 + 25 = 52 52 / 2 = 26
What 2 prime numbers add up to 27?
29
Which number is prime 25 26 27 28 or 29?
29
Which is a prime numbers 21 23 25 or 27?
It is 23
Why is 25 and 27 not considered prime numbers?
Because 5x5=25, and 9x3=27. A prime number can be divided evenly only by 1, or itself.
Which pair of numbers does 26 fall between?
26 falls between 25 and 27.
What are are all the composite numbers between 20 and 30?
All of them except 23 and 29 which are prime numbers
