No. Its factors are 3, 3, and 7.
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There isn't a prime number between 63 and 65
The prime factorization of 3x3x7 is 3^2 x 7. This can be simplified to 3x3x7 = 63. Therefore, the number with the prime factorization of 3x3x7 is 63.
63 has the factors 1, 3, 7, 9, 21, 63 43 is a prime number because there are no numbers that can divide into one and itself.
43
33 has the factors ,3, & '11' ; it is composite 43 has no factors ; it is a prime number 63 has the factors 3,7,9,21 ; it is composite.