Question

The number of distinct prime divisors of the number 256^3-130^3-126^3 is

Answer 1

Answer:

The prime factors are 2, 3, 5, 7, and 13

Step-by-step explanation:

12579840 = 1257984 * 10

= 4 * 314496 * 2 * 5

= 2 * 2 * 2 * 157248 * 2 * 5

= 2 * 2 * 2 * 2 * 2 * 39312 * 2 * 5

= 2 * 2 * 2 * 2 *2 * 2 * 2 * 9828 * 2 * 5

= 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 2457

= 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 3 * 819

= 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 3 * 3 * 273

= 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 3 * 3 * 3 * 91

2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 5 * 3 * 3 * 3 * 7 * 13

Answer 2

hey mate here is your answer

256³=256×256×256
=16×16×16×16×16×16
=4*4*4*4*4*4*4*4*4*4*4*4
=2*2*2*2*2*2*2*2*2*2*2*2*2*2₹2*2*2*2*2*2*2*2*2*2

hope you will solve remaining one if u don't like answer report it

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