0
The factors of 9 are: 1, 3, and 9.
The only prime factor of 9 is: 3.
13 is a Prime number. It is only evenly divisible by itself and one.
Still curious? Ask our experts.
Chat with our AI personalities
Lao
Beau
Blake
Add your answer:
Earn +20 pts
What are the factors and prime factors of 3 and 9?
3 is a prime number. It is only evenly divisible by itself and one.The factors of 9 are: 1, 3, and 9.The only prime factor of 9 is: 3.
What are all the numbers that have three factors?
That's an infinite list. Numbers with three factors are the squares of prime numbers.
What is the least common multiple of 36 and 45 and 54?
It is 9 derived as: Prime Factors of 36: 2x2x3x3 Prime Factors of 45: 5x3x3 Prime Factors of 54: 2x3x3x3 The common prime factors of all the three numbers are 3x3 = 9 To check you answer: 1. Divide all the three numbers by 9 and they shall be perfectly divisible 2. Try and divide non common factors of each number by other two, it would not be perfectly divisible (i.e. Try and divide 54 by 5)
Which of the following numbers is composite 5 7 9 11?
9 is the composite number. the factors are: 1,3 and 9. all the rest are prime.
What are the factors and prime factors of 12 15 and 18?
The factors of 12 are: 1, 2, 3, 4, 6, and 12.The prime factors of 12 are: 2 and 3.The factors of 15 are: 1, 3, 5, and 15.The prime factors of 15 are: 3 and 5.The factors of 18 are: 1, 2, 3, 6, 9, and 18.The prime factors of 18 are: 2 and 3.
