Question

had 405,783,513 factorisation​

Answer 1

  405, 783 and 513

Factorize of the above numbers :

   405 = 34 • 5  

   783 = 33 • 29  

   513 = 33 • 19  

Build a prime factors table

   Number of times each prime factor

   appears in the factorization of :

Prime  

Factor   Number  

405   Number  

783   Number  

513    G.C.F  

(min)  

3 4 3 3 3

5 1 0 0 0

19 0 0 1 0

29 0 1 0 0

GCF = 33

Greatest Common Factor is :

     27