Question

Find a large number of 7 digits that are divided by 12, 15, and 21.​

Answer 1

Answer:

For this, Find LCM of 12, 15 and 21

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.

So, 9999999÷420 = 23809.5214

So let's try multiplying 23809 with 420,

23809×420 = 9,999,780 Answer!

Step-by-step explanation:

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Answer 2

Answer:

1587600 is the answer

Step-by-step explanation:

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