find the greatest number of 7 digits which is exactly divisible of 12 15 and 21​

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find the greatest number of 7 digits which is exactly divisible of 12 15 and 21​

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Natalia 9 months 2021-08-20T18:35:09+00:00 1 Answer 0 views 0

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  1. Natalia
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    2021-08-20T18:36:56+00:00
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    Answer:

    Answer. i.e. 420. Now, since we want a 7 digit number, so, we must Multiply 420 with some number such that it becomes 7 digit.. To find by which number to Multiply, Divide 420 by largest 7 digit number, i.e. 9999999

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