Math, asked by samruddhitiwari65, 2 months ago

Find the smallest number which, when decreased by 1 is exactly divisible by the
numbers 21, 45, 63, 81, and 210.

Answers

Answered by navya222220

0

Answer:

4 is the smallest number which when decreased by 1 is exactly divisible by the numbers 21,45 ,63,81 and 210

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