The LCM of two numbers is 864 and their HCF is 144. If one of the numbers is 288, the other number is:

On dividing 256a²b²c² by 64a², we get

A, B and C start running around a circular field having circumference 144 metre at the same time from the same point. Speeds of A, B and C are 6 m/minute, 8 m/minute and 12 m/minute. Find after how much time, they will meet again at the same point for the first time.

The HCF and LCM of two numbers are 3 and 2730 respectively. If one of the numbers is 78, find the other number.

What is the LCM (least common multiple) of 57 and   93?

LCM of two numbers is 2079 and their HCF is 27. If one of the numbers is 189, the other number is

a and b are two whole numbers and c is their HCF, then the LCM of those two numbers is

What is the Highest Factor of $$ {2^{3}×{3^{5}}} and \ {2^{3}×{3^{5}}}$$ ?