21 x 831 = 166
The prime factorization is 2 * 83
The factors of 166 are: 1 2 83 166 The prime factors are: 2 x 83
81 is not prime. Its prime factorization is 3x3x3x3.
The positive integer factors of 644 are 1, 2, 4, 8, 83, 166, 332, 664. The prime factorization of 644 is 23 x 83
No, 166 is even and 2 is the only even prime number.
The factors of 166 are 1, 2, 83 and 166 whereas 2 and 83 are prime factors
No. It is divisible by 2.
Factors: 1,166,2,83 Prime factors: 2, 83
I think composite. (:
I divide 166 by 2 and get 83. I then do some tests and determine that 83 is prime, so 2 x 83 = 166.
10,002 = 2 x 3 x 166
166 inches = 13 ft 10 in