Question

av two of whic
the numbers.
(3) Factorise 30,492 into prime factUlS.
(4) The product of four numbers any two of
mutually prime is 39,732. find the four numb
numbers.​

Answer 1

30492 =  2 *  2 * 3 * 3 * 7 * 11 * 11   & 39732 =  12 , 7  , 11 , 43

Step-by-step explanation:

30492 = 2 * 15246

= 2 * 2 * 7623

= 2 * 2 *  3 * 2541

= 2 *  2 * 3 * 3 * 847

= 2 *  2 * 3 * 3 * 7 * 121

= 2 *  2 * 3 * 3 * 7 * 11 * 11

30492 =  2 *  2 * 3 * 3 * 7 * 11 * 11

39732 = 2 * 19866

= 2 * 2 * 9933

= 2² * 3 * 3311

= 2² * 3 * 7 * 473

= 2² * 3 * 7 * 11 * 43

Four numbers can be  

12 , 7  , 11 , 43

4 * 21 , 11 , 43

4 ,  7 , 33 , 43

4 , 7 , 11 , 129

28 , 3 , 11 , 43

4 , 3 , 77 , 43

4 , 3 , 11 , 301

44 , 3 , 7 , 43

4 , 3  , 7 , 473

172 , 3 , 7 , 11

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