Question

Find the largest numbr of four digit when devided by 4 7 and 13 leave renainder 3 in each case

Answer 1

Answer:

So LCM ( 4,7,13) = 364

Largest 4 digit number = 9999

On dividng 9999 by 364 we get reaminder as 171

So 9999 - 171 = 9828 + 3 = 9831

Therefore 9831 is the number.

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