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What are the factors and prime factors of 9 and 21?
1,3,9 1,3,7,21 3 and 7 are prime.
What are the factors and prime factors of 9?
9 is a composite number; it has factors other than 1 and itself. It is a square number, so it has an odd number of factors.The three factors of 9 are 1, 3, and 9.The factor pairs of 9 are 1 x 9 and 3 x 3.The proper factors of 9 are 1 and 3 or,if the definition you are using excludes 1, they are only 3.The prime factors of 9 are 3 and 3. Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed.The distinct prime factor of 9 is 3.The prime factorization of 9 is 3 x 3 or, in exponential form, 32.
Is the prime factors of 99 are 9 and 11?
No, 9 isn't prime. Try 3 and 11.
Is nine a prime number?
No, it isn't. Prime numbers cannot be divided by anything but 1 and the number itself. In another form, prime numbers have two factors - 1 and the number itself. The factors of 9 are: 3 (3x3), 9 (9x1), 1 (1x9) Therefore, since there is three as a factor besides 1 and the number itself, 9 is not prime. It's composite. No 9 is not prime. It's factors are 1,3,9. Proper factors: 1,3. Factors are numbers that are multiplied with other numbers to get a product. Proper factors are factors of a number except for itself. No 9 is not prime. It's factors are 1,3,9. Proper factors: 1,3. Factors are numbers that are multiplied with other numbers to get a product. Proper factors are factors of a number except for itself. Composite numbers are numbers with more than 2 factors and more than 1 proper factor. Prime is the opposite of composite. No, 9 is not a prime number. It is composite. (3 x 3 = 9, 1 x 9 = 9)
Are the numbers 9 and 16 relatively prime?
Yes, 9 and 16 are relatively prime. They do not have any prime factors in common.
