Find the LCM. $12,15,45$

Find the LCM of  $63,81$

Find the LCM. $18,36,27$

Find the HCF and LCM of the numbers given below. Verify that their product is equal to the product of the given numbers.

$32, 37$

Find the HCF and LCM of the numbers given below. Verify that their product is equal to the product of the given numbers.

$46,51$

Find the HCF and LCM of the numbers given below. Verify that their product is equal to the product of the given numbers.

$15, 60$

Find the HCF and LCM of the numbers given below. Verify that their product is equal to the product of the given numbers.

$18,63$

Find the HCF and LCM of the numbers given below. Verify that their product is equal to the product of the given numbers.

 $78,104$

The HCF of $120$ and $150$ is