99
1
Factors? 1, 3, 9, 27.
The prime factor of 27 is 3. The prime factors of 26 are 2 and 13.
28 2 27 3 29 1 etc...
99
54
27
135 = 3 x 45 or 5 x 27 or 9 x 15 None of these pairs add to 27.
9^3 (9 to the power of 3) means to multiply 9 by itself 3 times. 9x9x9 We can split each factor into two factors of 3. 3x3x3x3x3x3 All these factors are equal. So would be 9x9x9. Now, if we want to write it as two equal factors, we simply split down the middle. (3x3x3)x(3x3x3) Which gives us: 27 x 27 So (9^3) can be re-written as (27 x 27).
1
Factors? 1, 3, 9, 27.
1 and 27
The numbers 27, 49, 57, and 63 are all composite numbers because each has factors other than 1 and the number itself.
Two: 9 and 27.
1 x 54, 2 x 27, 3 x 18, 6 x 9
27 and 57 have two common factors: 1, 3.