Question

Determine the the number nearest to 100000 but greater than 10000 which is exacly divisible by each of 8 ,15 ,21.

Answer 1

Answer:

100800

Step-by-step explanation:

first find lcm of 8 15 21

=840

then divide 100000 by 840 remainder is 40

then subtract 40 from 840

that is 800

then add 100000 and 800

= 100800 ANS