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Are 24 and 33 relatively prime?
No they are not. They have more than the number 1 as a common factor. They also have the number 3 as a common factor.
What is the gfc of 45 and 75?
GCF stands for Greatest Common Factor. This means that the GCF of 45 and 75 will be the greatest common factor of 45 and 75. The prime factorization of 45 is 3^2*5. Thus, a number is a factor of 45 if and only if it does not have more than 2 3s in its prime factorization, more than one 5 in its prime factorization, or any other prime factor. The prime factorization of 75 is 3*5^2. Thus, a number is a factor of 75 if and only if it does not have more than one 3 in its prime factorization, more than 2 5s in its prime factorization, or any other prime factor. Combining those two conclusions together, we get that if a number is a common factor of 45 and 75 if and only if it does not have more than one 3 in its prime factorization, more than one 5 in its prime factorization, or any other prime factor. Since multiplying by a 3 or a 5 will only increase the value of a number, there is no reason to not include them. Thus, the GCF of 45 and 75 is 3*5 or 15.
What is a factor that has 2 or more numbers?
A number that has only two factors is prime. A number that has more than two factors is composite.
Is 725 a prime number or a composite number?
725 is composite because it has more than 2 factors, not the "just the one and itself" factor thing that makes a number prime.
How do you get composite numbers by using prime factor?
A composite is any number that has a prime factor smaller than itself and greater than 1.
Why is 50 a prime factor?
50 is not a prime factor or a prime number because it has more than two factors and so it is a composite number
What is a prime factor and a composite number?
A prime factor of a number is a prime number that evenly divides the number. A composite number is a number having more factors than just 1 and itself.
Explain how you can make more than one factor tree to show the prime factorization for the number 16?
by using a prime factor tree
Are 24 and 33 relatively prime?
No they are not. They have more than the number 1 as a common factor. They also have the number 3 as a common factor.
Is 110 a prime or composite?
it is a composite number because it has more than one factor to it
What is the gfc of 45 and 75?
GCF stands for Greatest Common Factor. This means that the GCF of 45 and 75 will be the greatest common factor of 45 and 75. The prime factorization of 45 is 3^2*5. Thus, a number is a factor of 45 if and only if it does not have more than 2 3s in its prime factorization, more than one 5 in its prime factorization, or any other prime factor. The prime factorization of 75 is 3*5^2. Thus, a number is a factor of 75 if and only if it does not have more than one 3 in its prime factorization, more than 2 5s in its prime factorization, or any other prime factor. Combining those two conclusions together, we get that if a number is a common factor of 45 and 75 if and only if it does not have more than one 3 in its prime factorization, more than one 5 in its prime factorization, or any other prime factor. Since multiplying by a 3 or a 5 will only increase the value of a number, there is no reason to not include them. Thus, the GCF of 45 and 75 is 3*5 or 15.
If 1 isn't a prime number than what is it?
A prime number has two factors. A composite number has more than two factors. Since the number 1 has only one factor, it is neither a prime nor composite number.
What is a factor that has 2 or more numbers?
A number that has only two factors is prime. A number that has more than two factors is composite.
How prime numbers and composite numbers related?
A composite number is the product of two or more prime numbers. A prime number has exactly two factors, 1 and the number itself; a composite number has at least one more factor than the two that a prime number has.
How do you find out if a number is prime or comparative?
Factor it. If it has only two factors, it's prime. If it has more than two, it's composite.
Is 725 a prime number or a composite number?
725 is composite because it has more than 2 factors, not the "just the one and itself" factor thing that makes a number prime.
What is the prime factors of a number greater than 6 and less than 12?
The prime factor of 7 is 7. The prime factor of 8 is 2. The prime factor of 9 is 3. The prime factors of 10 are 2 and 5. The prime factor of 11 is 11.
