Question

the LCM of two number is 400 and their product is 6400 find the HCF of the number​

Answer 1

Answer:HCF is 16

Step-by-step explanation:

HCF × LCM = Product of 2 no.

HCF × 400 = 6400

HCF = 6400/ 400

HCF = 16

Answer 2

Answer:

16

Step-by-step explanation:

We know that ,

LCM (a,b) × HCF (a,b) = a × b

Given ,

LCM = 400

Product = 6400

HCF = ?

Using the above result ,

400 × HCF = 6400

HCF = 6400/400 = 16