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16 if the prime factors don't have to be distinct.

210 if they do.

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10y ago
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9y ago

All prime numbers only have one prime factor.

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Q: What is the smallest prime number that has 4 prime factors?
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Related questions

What is the smallest number that has 4 different prime factors?

The smallest prime factors are 2,3,5,7 thus the smallest number would be the product of these will be 210


What is the least number that has 4 different prime factors?

Logically, the smallest number with 4 different prime factors would have to be the product of the smallest four prime numbers. So the smallest natural number with four different prime factors is 210 (2*3*5*7).


What is the smallest number composite that has 4 distinct prime factors?

How about: 210


What is the smallest number with 4 different prime factors?

The smallest number with 4 different prime factors can be found by multiplying the first four prime numbers together. These prime numbers are 2, 3, 5, and 7. Multiplying them together gives us 2 x 3 x 5 x 7 = 210. Therefore, 210 is the smallest number with 4 different prime factors.


Which is the smallest prime number 1 2 3 4?

The smallest prime number is 2.


What is the smallest number not a prime number?

4


What is a number less than 300 with 4 prime numbers?

210 is the smallest number having 4 prime factors, 2 x 3 x 5 x 7.


What is the smallest number with 3 different prime factors?

The number 6. Its prime factors are 1,2 & 3 * * * * * Most mathematicians would argue that the correct answer is 2*3*5 = 30 on the grounds that 1 is NOT a prime.


What is the smallest composite number and is also a square of a prime number?

4, which is the square of the prime number 2, is the smallest composite number.


What is the smallest natural number that is not prime?

4


What is the smallest composite numberthat is the squareof the smallest prime number?

4


What is the smallest composite number that is the square of a prime number?

It is: 4