Question

what is the greatest number that can divide 781 and 458 reminders of 1 and 3 ​

Answer 1

Answer:

Step-by-step explanation:

let the no . be x

remainder when divided by 781 = 1

it means the number is perfectly divided by (781-1)= 780

remainder when divided by 458

= 3

it means that the no is perfectly divided by (458-3) =455

by finding HCF of both the no.s 780 and 455

780= 2×2×5×3×13

455= 5×7×13

HCF = 5×13 =65

x= 65

Answer 2

Answer:

First you need to subtract 1 from 781 and 3 from 485 then you need to divide the numbers that came after subtracting

Step-by-step explanation:

I can not tell you the answer even though I know it use the steps that I gave to solve it