###### Asked in Factoring and Multiples

Factoring and Multiples

# What are the factors of 189 when subtract it equal 7?

## Answer

###### Wiki User

###### May 14, 2012 10:09PM

The factors of 189 are 1, 3, 7, 9, 21, 27, 63 and 189. None of them have a difference of 7. I suppose you could do 9 - 1 - 1, but that seems a little unfair.

## Related Questions

###### Asked in Math and Arithmetic, Factoring and Multiples

### What are the factors and prime factors of 189?

189 is a composite number because it has factors other than 1
and itself. It is not a prime number.
The 8 factors of 189 are 1, 3, 7, 9, 21, 27, 63, and
189.
The factor pairs of 189 are 1 x 189, 3 x 63, 7 x 27, and
9 x 21.
The proper factors of 189 are 1, 3, 7, 9, 21, 27, and 63
or,
if the definition you are using excludes 1, they are 3, 7, 9,
21, 27, and 63.
The prime factors of 189 are 3, 3, 3, and 7. Note: There
is repetition of these factors, so if the prime factors are being
listed instead of the prime factorization, usually only the
distinct prime factors are listed.
The distinct prime factors of 189 are 3 and 7.
The prime factorization of 189 is 3 x 3 x 3 x 7 or, in
exponential form, 33 x 7.
33 x 7 = 189.