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# Is the number 189 a prime number?

Updated: 12/20/2022

Wiki User

11y ago

No, it is composite.

Wiki User

11y ago

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Q: Is the number 189 a prime number?
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### What is the prime factorization in exponential form for the number 189?

189 = 33 &times; 7

### What are the prime numbers in 189?

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

### Are 80 and 189 prime numbers?

No, they can be divided. For example, 3 is a prime number because its only factors are 1 and 3. 80 is a prime number because it can be divided by 1, 2, 4, 8, 10, etc. 189 can be divided by 1, 3, 63, etc.

### What does the prime factor of 189 equal?

They are: 333*7 = 189

### Are 160 and 189 relatively prime?

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

Related questions

### What is the prime factorization in exponential form for the number 189?

189 = 33 &times; 7

### What is the composite number as a product of prime number 189?

3 x 3 x 3 x 7 = 189

multiply... 189

### Is 189 a prime number?

No, 189 is not a prime number. It can be divided by 3 and 9 evenly.but if you have done wrong in your exsm,dont take too much pressure it was just 1 question

### 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

### Is 189 composite or prime?

189 = 3 x 3 x 3 x 7 It's composite.

### Is 189 prime?

No. 189 is not prime because it is divisible by 9.

### What are the prime numbers in 189?

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

### Are 80 and 189 prime numbers?

No, they can be divided. For example, 3 is a prime number because its only factors are 1 and 3. 80 is a prime number because it can be divided by 1, 2, 4, 8, 10, etc. 189 can be divided by 1, 3, 63, etc.

### 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.

### What does the prime factor of 189 equal?

They are: 333*7 = 189

### Is 189 a higher prime factor than 1500?

Neither 189 nor 1500 are prime factors.