Question

if the hcf of a and b is 15 and a×b=4500 then find the lcm of a and b

Answer 1

here is ur answer..............

Answer 2

Answer:

$lcm=300$

Step-by-step explanation:

We know that $hcf{\times}lcm=a{\times}b$ where a and b are the two numbers and lcm is the lowest common multiple and hcf is the highest common factor.

Then, $15{\times}lcm=4500$

⇒$lcm=\frac{4500}{15}$

⇒$lcm=300$

Hence, the value of the lcm will be equal to 300.