Question

Graetest no. Less than 900 divisible by8,13, and 28

Answer 1

Answer:

728

Hope this helps.

Step-by-step explanation:

Divisible by 8, 13 and 28

<=> divisible by lcm of 8, 13 and 28

<=> divisible by lcm of 2³, 13¹ and 2²×7¹

<=> divisible by 2³×7×13 = 728

There is only one positive number less than 900 that is divisible by 728, namely 728 itself!  So 728 is the answer.

Answer 2

728

As it is the LCM of the given 3 numbers

It is divisible by 8 and highest factor within 900