A rectangular courtyard is 57m 50 cm long and 22m broad.Determine the least possible number of square stones of the same size required to pave it.

Answer 1

Since 57 and 22 have no common factors, stones of 50cm will do the job.

In cm, the GCF(5750,2200) = 50

So, how many stones will that take?

Answer 2

5060