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What else can I help you with?
Is 5 and 15 prime numbers?
5 is but 15 is not a prime number
What prime numbers add up to 20?
The prime numbers of 20 are 2, 2 and 5. (2*2*5 = 20)
What two prime numbers equal to 15?
The product of the prime numbers 3 and 5 is 15.
Prime numbers from 1 to 20?
The prime numbers from 1 to 20 are 2, 3, 5, 7, 11, 13, 17, and 19. The original answer incorrectly included 1, 9, and 15.
How do you categorize the prime numbers of 10 and 20?
10 and 20 are composite numbers, not prime numbers. The prime factorization of 10 is 2 x 5. The prime factorization of 20 is 2 x 2 x 5.
What are the prime numbers 1 to 20?
2, 3, 5, 7, 11, 13, 17, 19 ARE prime numbers! 1, 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20 are NOT prime numbers!
What fraction represents the number of prime numbers from 1-20?
2/5 of the numbers from 1 to 20 are prime numbers
What numbers are prime of the number 15?
The prime factors of 15 are: 3, 5
Prime number x prime number 15?
3*5 = 15 in prime numbers
Which of the numbers below is a prime number 5 15 25?
5 is prime.
What are the factors and prime factors of 15 and 20?
The factors of 15 are: 1, 3, 5, and 15.The prime factors of 15 are: 3 and 5.The factors of 20 are: 1, 2, 4, 5, 10, and 20.The prime factors of 20 are: 2 and 5.
Prime numbers in the factors of 60?
The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The prime numbers are 2, 3, and 5.
