Which of the following prime factorizations represents the greatest common factor of 162, 378, and 414?

2 • 3 3
2 • 3 4 • 7 • 23
2 • 3 2 • 7 • 23
2 • 3 2

Question

Which of the following prime factorizations represents the greatest common factor of 162, 378, and 414?

2 • 3 3
2 • 3 4 • 7 • 23
2 • 3 2 • 7 • 23
2 • 3 2

mrnood · Answer

is 32 a prime number?
is 34 a prime number?

harmoney123 · Answer

i dk

mrnood · Answer

well 
first 
It is hard to understand your quesation
Is ee now that you mean
3^2
and 3^4

You must post so peop[le can read your question.

Second
If oyu don't know if those numbers are prime then you need to go and study more about prime numbers before you try to do prime factorisation

There is a very basic issue about all primes (except the number 2) that oyu should immediately know about 32  & 34