Two numbers are in the ratio 3 : 4. Their LCM is 84. The greatest number is. code example

Example: Two numbers are in the ratio 3 : 4. Their LCM is 84. The greatest number is.

[lcm/smallest ratio]=greatest no.

example:
Two numbers are in the ratio 3 : 4. Their LCM is 84. The greatest number is?
answer:
	   =84/3
       =28(answer:greatest number is 28)