Question

the lcm of two numbers is 210 .and their hcf is14 . how many such pairs are possible​

Answer 1

Answer:

Let the numbers be = 14x & 14y

Their LCM = 14xy

A/q,

14xy = 210

xy = 210/14 = 15

so,

possible pairs will be = (1,15)(3,5)(5,3)(15,1)

Total 4 pairs possible....

(Mark as brainlist)

Answer 2

Answer:

yes

Step-by-step explanation:

There are only 4 pairs totally possible if the lcm of two numbers is 210 and their hcf is14 .