The HCF and LCM of two numbers are 12 and 336 respectively. If one of the number is 84, the other is

If the HCF and LCM of 5x and 8x are 9 and 360 respectively, find value of x. 

The number 5769116 is divisible by which of the following numbers?

A fraction becomes $${1\over 6}$$ when 4 is subtracted from its numerator and 1 is added to its denominator. If 2 and 1 are respectively added to its numerator and the denominator, it becomes $${1\over 3}$$. Then, the LCM of the numerator and denominator of the fraction, must be 

The greatest number, which when divides 989 and 1327 leave remainder 5 and 7 respectively: 

If the product of three consecutive numbers is 210 then the sum of the smaller numbers is: 

The HCF and LCM of two number are 20 and 120, respectively. If one number is 50 percent more than the other number, then which is the smaller number.

The LCM of two consecutive even numbers is 144, find the numbers?