Question

if ab =1050 and hcf of a and b is 15 then lcm of a and b is







​

Answer 1

Step-by-step explanation:

Given HCF (a,b) = 15

Product of two numbers (a,b) = 1050

Let LCM (a,b) be x

According to the formula

LCM * HCF = Product of two numbers

x*15=1050

x= 1050/15

=210/3

=70

therefore LCM (a,b) = 70