Question

divide the largest 4 digit no by 49 and check your solution by division algorithm​

Answer 1

Answer:

9960

so, greatest 4 digit number exactly divisible by 40 is 9960

Answer 2

Step-by-step explanation:

LCM of 12, 15, 20 and 35 = 420

Largest four digit number = 9999 

On dividing 9999 by 420 we get

remainder = 339

So, largest number of 4 digits exactly divisible by 12, 15, 20 and 35 will be 

=9999−339

=9660

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