What are the factors and prime factors of 647?

Answer 1

factors: 1, 3, 9, 27, 81, 243, 729, 2187

prime factors: 3(7)

Answer 2

The factors of 6487 are 1, 13, 499, and 6487.

The prime factors of 6487 are 13 and 499. The prime factorization of 6487 is 13 x 499.

Answer 3

2 x 3 x 13 x 61 are the prime factors. There are only 4 so you shouldn't have a problem finding the composites...

Answer 4

The factors of 648 are: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 324 648

The prime factors are: 2 3

Answer 5

2, 3.

Actually, the prime factorization is 23*34.

Answer 6

(7777) = 7 * (1111)

(1111) = 11 * 101

so, prime factors of 7777 are 7, 11 and 101

Answer 7

647 is a Prime number and has only 2 factors which are itself and one

Answer 8

Its prime factors are 2 and 3 and as a product of its prime factors in exponents: 2^3 times 3^4 = 648

Answer 9

2 x 2 x 3 x 7 x 7 x 11 = 6468