They used Euclid's algorithm to find the greatest common divisor.

Please teach me how to find the greatest common divisor.

You should not be deceived by the deceptive advertising of this product.

This figure is an isosceles trapezoid.

I like traveling long distances by sleeping car.

I am a member of the Third International.

The Second International was established to protect the rights of workers.

According to the Imperial Headquarters announcement, the war situation is progressing favorably.

He was the first discoverer of that new species of plant.

He damaged his peroneus tertius muscle due to a foot injury.