Question

write the relation between Hcf andLcm​

Answer 1

Step-by-step explanation:

We will learn the relationship between H.C.F. and L.C.M. of two numbers.

First we need to find the highest common factor (H.C.F.) of 15 and 18 which is 3.

Then we need to find the lowest common multiple (L.C.M.) of 15 and 18 which is 90.

H.C.F. × L.C.M. = 3 × 90 = 270

Also 15 × 18 = 270

Therefore, product of H.C.F. and L.C.M. of 15 and 18 = product of 15 and 18.

So, from the above explanation we conclude that the product of highest common factor (H.C.F.) and lowest common multiple (L.C.M.) of two numbers is equal to the product of two numbers

or, H.C.F. × L.C.M. = First number × Second number

or, L.C.M. = First number × Second number/ H.C.F.

Answer 2

Answer:

Relation between HCF and LCM

There is an interesting co- relation between HCF and LCM of two numbers. The product of the HCF and LCM of any two numbers is always equal to the product of those two numbers. However the same is not applicable to three or more numbers.

hope this helps you