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Find the least value of * so that the number 73818*4 is divisible by 8 * |
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Answer» 2
A NUMBER is DIVISIBLE by 8 if the number formed by the LAST 3 digits (here, 8*4) is divisible by 8. So, 8*4 must be divisible by 8. By hit and trial, we FIND that * = 2 and * = 6 are the solutions Here, least value is 2 |
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