Prime Factorization of 1998

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Prime Factors of

What is the Prime Factorization of 1998?

Answer: Prime Factors of 1998: 2, 3, 3, 3, 37

or

2 × 33 × 37

Explanation of number 1998 Prime Factorization

Prime Factorization of 1998 it is expressing 1998 as the product of prime factors. In other words it is finding which prime numbers should be multiplied together to make 1998.

Since number 1998 is a Composite number (not Prime) we can do its Prime Factorization.

To get a list of all Prime Factors of 1998, we have to iteratively divide 1998 by the smallest prime number possible until the result equals 1.

Here is the complete solution of finding Prime Factors of 1998:

The smallest Prime Number which can divide 1998 without a remainder is 2. So the first calculation step would look like:

1998 ÷ 2 = 999

Now we repeat this action until the result equals 1:

999 ÷ 3 = 333

333 ÷ 3 = 111

111 ÷ 3 = 37

37 ÷ 37 = 1

Now we have all the Prime Factors for number 1998. It is: 2, 3, 3, 3, 37

Or you may also write it in exponential form: 2 × 33 × 37

Prime Factor Tree of 1998

We may also express the prime factorization of 1998 as a Factor Tree:

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About "Prime Factorization" Calculator

This calculator will perform a Prime Factorization of any given number and will show all its Prime Factors. For example, it can help you find out what is the Prime Factorization of 1998? (The answer is: 2, 3, 3, 3, 37). Pick the number for factorization (e.g. '1998'). After that hit the 'Calculate' button.
Prime factors are the positive integers having only two factors - 1 and the number itself

"Prime Factorization" Calculator

Prime Factors of

Prime Factorization Table

NumberPrime Factors
19833, 661
198426 × 31
19855, 397
19862, 3, 331
19871987
198822 × 7 × 71
198932 × 13 × 17
19902, 5, 199
199111, 181
199223 × 3 × 83
19931993
19942, 997
19953, 5, 7, 19
199622 × 499
19971997
19982 × 33 × 37
19991999
200024 × 53
20013, 23, 29
20022, 7, 11, 13
20032003
200422 × 3 × 167
20055, 401
20062, 17, 59
200732 × 223
200823 × 251
200972 × 41
20102, 3, 5, 67
20112011
201222 × 503

FAQ

What is the Prime Factorization of 1998?

Prime Factors of 1998: 2, 3, 3, 3, 37

How many prime factors does 1998 have?

Number 1998 has 5 Prime Factors

What is the Prime Factorization of 1998 in exponential form?

The Prime Factorization of the number 1998 in the exponential form is: 2 × 33 × 37

See Also