Q: Is the number 189 a prime number?

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189 = 33 × 7

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

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.

They are: 333*7 = 189

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

Related questions

189 = 33 × 7

3 x 3 x 3 x 7 = 189

multiply... 189

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

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

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

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

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

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.

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.

They are: 333*7 = 189

Neither 189 nor 1500 are prime factors.