Factoring and Multiples

# Is 138 prime?

###### Wiki User

###### August 25, 2010 3:32AM

No. 138 is divisible by 2.

## Related Questions

###### Asked in Prime Numbers

### Is 138 composite or prime?

###### Asked in Factoring and Multiples

### What are the factors and prime factors of 138?

138 is a composite number because it has factors other than 1
and itself. It is not a prime number.
The 8 factors of 138 are 1, 2, 3, 6, 23, 46, 69, and 138. The
prime factors of 138 are 2, 3, and 23.
The prime factorization of 138 is 2 x 3 x 23. NOTE: There cannot
be common factors, a greatest common factor, or a least common
multiple because "common" refers to factors or multiples that two
or more numbers have in common.