The HCF of two numbers is 42 and the other two factors of their LCM are 11 and 12. What is the largest number.	Pick one:	A) 462	B) 450	C) 480	D) 504	E) 555
Explanation:   HCF of the two numbers = 42   HCF will be always a factor of LCM   42 is factor of LCM   other two factors are 11 &amp; 12   Then the numbers are (42 11) and (42 x 12)   = 462 and 504   Answer: Option 504
<result>D</result>
The HCF of two numbers is 42 and the other two factors of their LCM are 11 and 12. What is the largest number.