What is the smallest number ...
What is the smallest number that is evenly divisible by 1 through 10?Correct answers: 71
The first user who solved this task is Roxana zavari.
#brainteasers #math #riddles
Pile driverIn 1791, John Stone of Concord, Mass., patented the pile driver, which he called a "driving pile for bridges." Over fifty years later, on 26 Jun 1847, a steam pile driver was patented in the U.S. by James Naysmyth of Patricroft, England (No. 5,172). |