Question

solve Q.18 question paper its urgent

Answer 1

Given that the greatest number which divides 228,305, and 382 leaving remainder 3,5 and 7.

228 - 3 = 225

305 - 5 = 300

382 - 7 = 375.

Now,

Prime factorization of 225 = 3 * 3 * 5 * 5

Prime factorization of 300 = 2 * 2 * 3 * 5 * 5

Prime factorization of 375 = 3 * 5 * 5 * 5


HCF(225,300,375) = 3 * 5 * 5

                                 = 75.


Therefore the largest number = 75.


Hope this helps!

Answer 2

Hi,

Please see the attached file!


Thanks