A cuboidal block, 12 cm by 24 cm by 30 cm, is cut up into an exact number of identical cubes. The least possible number of such cubes is:
A40
B45
C55
D50
A40
B45
C55
D50
Related Questions:
ABC is a right triangle AR=4 centimeters PB-6 centimeters. What is the area of the rectangle PCRQ?