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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.

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Q: What are the factors and prime factors of 189?
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Related questions

What are the prime numbers in 189?

The prime numbers (factors) of 189 are: 3 and 7


What are the factors and prime factors of 189 on the factor tree?

The 8 factors of 189 are 1, 3, 7, 9, 21, 27, 63, and 189. 3 and 7 are prime.


Is 189 a higher prime factor than 1500?

Neither 189 nor 1500 are prime factors.


Are 80 and 189 relatively prime?

80 and 189 are relatively prime as they have no common factors other than 1.


Are 160 and 189 relatively prime?

160 and 189 are relatively prime as they have no common factors other than 1.


What are the prime factorization of 189?

Its prime factors are 3 and 7.3 x 3 x 3 x 7 = 189


What is the prime factor of 189?

The factors of 189 are: 1 3 7 9 21 27 63 189The prime factors are: 3, 7The prime factorization is: 3 x 3 x 3 x 7


How many primes factors does the number 189 have?

Two distinct prime factors, four altogether.


What is the prime factorization of the numbers 189 and 441?

Prime Factors for 189: 3 & 7Prime Factors for 441: 3 & 7189 = 7 * 3 * 3 * 3441 = 7 * 7 * 3 * 3They are: 3 and 7


What is the highest common factor of 189 and 147?

Prime factors of 189 are 33 and 7Prime factors of 231 are 3, 7, and 11HCF of 189 and 231 is 7


What are the common factors of 189?

The factors of 189 are 1 3 7 9 21 27 63 189 So the largest factor is 189. However, 189 is not a proper factor, even though it is a factor. The largest proper factor is 63. Now 63 is not prime, since is is clearly divisible by 3. The largest prime factor is 7


What is the prime fractional of 189?

The prime factorisation (not fractional!) of 189 is:189 = 3*3*3*7The prime factorisation (not fractional!) of 189 is:189 = 3*3*3*7The prime factorisation (not fractional!) of 189 is:189 = 3*3*3*7The prime factorisation (not fractional!) of 189 is:189 = 3*3*3*7