3 x 3 = 9
5 x 5 = 25
The prime factorization of 9 is 32 You need at least two numbers to find a GCF.
Prime Factorization of 90The prime factorization of 90 is not 2 X 5 X 9 because 9 is not a prime number. It can be factored into 3 X 3, which are prime numbers, so the prime factorization of 90 is2 X 3 X 3 X 5.
Prime Factorization of 9 and 15The prime factorization of 9 is:3 X 3The prime factorization of 15 is:3 X 5
because 9 and 15 aren't prime numbers they can be divisible by 3 and 5 it has to be prime numbers only
No because all the numbers in a prime factorization must be prime. The number 9 is not prime. It should be 3 *3. same thing with 4, should be 2*2. So what would be a prime factorization is 2x2x2x3x3x5x11.
Oh honey, let me break it down for you. The whole numbers less than 50 that have a prime factorization composed of a prime number squared are 4, 9, 25, and 49. So, if you're looking for those special little gems, there you have it.
The prime factorization of 243 will require 5 numbers. It is possible to write a factorization in two numbers, but they won't both be prime. 3 x 3 x 3 x 3 x 3 = 243 9 x 27 = 243
54 2* 27 3* 9 3* 3* the prime factorization numbers of 54 are 2 and 33
2 x 27 = 2 x 3 x 9 = 2 x 3 x 3 x 3 this is the prime factorization of 54 because all the numbers used are prime numbers.
None of them are prime numbers
3 x 3.
The prime factorization of 129 is 3 x 43.