Question

Find the HCF of two numbers if their LCM is 420 and their product is 3360

Answer 1

Answer:

So. the HCF is 8

Step-by-step explanation:

LCM = 420

Product of Numbers = 3360

We know that,

LCM * HCF = Product of Numbers

420 * HCF = 3360

HCF = 3360 / 420

HCF = 8

Answer 2

Answer:

Let two numbers be x and y.

product=3360.

==>x*y=3360.

Given LCM=420.

We know that, LCM*HCF=Product

==>420*HCF=3360

HCF=3360/420

HCF=8