Question

3 numbers are in the ratio 3:4:5 and ther lcm is 2400 find their hcf

Answer 1

Answer:40

Step-by-step explanation:

Let the numbers be 3x, 4x and 5x.

Then, their L.C.M. = 60x.

So, 60x = 2400 or x = 40.

The numbers are (3 x 40), (4 x 40) and (5 x 40).

Hence, required H.C.F. = 40.