Question

The LCM of two numbers is45 and there HCF is 5 how many such pairs of numbers are possible​

Answer 1

Answer:

8

Step-by-step explanation:

Product of 2 number = HCF x LCM

= 5 x 45

= 225

So, 225 can be made as

1 x 225

3 x 75

5 x 45

15 x 15

15 x 15

45 x 5

75 x 3

225 x 1

Hence, there will be 8 possible conditions.