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It has more than two factors.

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Q: Why is 343 not a prime number?
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Related questions

Is 343 a prime number or a composite number?

343 is not prime. 343 = 7 * 7 * 7


What is the prime number of 343?

343=73


Is the number 343 prime?

No.


What the smallest prime number that will divide 343?

7


Is 343 composite or prime?

343 is composite, because it has factors other than 1 and 343. It is the cube of 7 (7 x 7 x 7). Or 7 x 49 = 343. A prime number is a number that only has itself and one as factors, such as 3.


343 as a product of prime numbers?

343=7x7x7=73. 343 is a perfect cube. 7 is the prime factor of 343. 1,7, 49 and 343 are the distinct prime factors of 343.


Is 343 a composite prime or neither?

343 is a composite number because it has more than two factors


How do you find the prime factorization of 343 or any number?

Use a factor tree. 343 49,7 7,7,7


Is the number 343 prime or composite?

343 is composite -- it has factors 1, 7, 49 and 343. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime nor composite.


Write 343 as a product of prime numbers?

343=7x7x7=73. 343 is a perfect cube. 7 is the prime factor of 343. 1,7, 49 and 343 are the distinct prime factors of 343.


Is 343 a prime number and why?

No. It has more than two factors.


What is the GCF of 343 and 57?

Prime factorization of 343 = 7 x 7 x 7 Prime factorization of 57 = 3 x 19 It is clear that no prime number is common in the prime factorizations. Therefore, GCF of 343 & 57 is 1.