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No, Because is can be divisble by 3
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Is 15 a prime factor of 225?
15 is not a prime number, so it can't be a prime factor.
Is 15 a prime number of 45?
15 is a factor of 45, but it is not a prime number.
What is the prime number that is a factor of 10 and 15?
Five is prime and a factor of both numbers.
Is 1 a prime factor of 15?
No, 1 is not a prime number.
Why is fifteen not a factor of 60?
15 is a factor of 60.The proof: 15 x 4=60(It is, of course, not a prime factor.)
What is the prime gcf of 45 and 60?
The GCF is 15 The greatest prime factor in common is 5..
What is the factor of 11 15?
1 11 is prime
What is a prime factor of 15 and 50?
5 is.
What is the greatest common factor of 15 and 38?
1 is the greatest and only common factor of 15 and 38. The prime factorization of 15 is 3*5. The prime factorization of 38 is 2*19
Why are the prime factors of 15 1 3 and 5?
The prime factors of 15 are 3 and 5 because 3 and 5 are prime numbers that divide evenly into 15. 1 is a factor of 15, but it is not a prime number.
How do you use a factor tree to find the prime factorization of 15?
15 23
What is a correct prime factor tree for 15?
It is: 3 times 5 = 15
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