How do you find the greatest pime factor of a number?

Anonymous

∙ 13y ago

Updated: 8/20/2019

Find the prime factorization. It doesn't matter if you use a factor tree, or rainbow or firework. For example: 42

21,2

3,7,2

The prime factorization of 42 is 2 x 3 x 7. The greatest prime factor is 7.

Wiki User

∙ 13y ago

What else can I help you with?

How do you do prime factor decomposition?

find the pime fatorasion

What is the factor tree for each number to find the pime factors 8?

8 4,2 2,2,2 2 x 2 x 2 = 8

What is the pime factorization and gcf of 12?

The prime factorization of 12 is: 2 x 2 x 3 = 12However, there cannot be a greatest common factor (GCF) of just one number. To be common there need to be at least two numbers. If you find all the factors of two or more numbers, and you find some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.

What is the pime factor of 221?

13 and 17

What is the pime factor of 85?

5 and 17

Is 116 a pime number yes or no?

No.

Is 36 a pime number?

36 is not a prime number

Is 53 pime?

53 is a prime number.

Is 93 a pime or composite number?

It is composite

Is 11 a pime number or a composite number?

11 is prime.

Is 101 a pime number?

YES. 101 is a prime number.

Is 81 a pime number?

no it is no6t a prime 65 number