The product of two numbers is 1280 and their H.C.F. is 8.

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The product of two numbers is 1280 and their H.C.F. is 8. The L.C.M. of the number will be :

1. 160
2. 150
3. 120
4. 140

Correct Option: A

Given that , Product of two numbers = 1280
HCF = 8 , LCM = ?
We can find LCM with the help of the given formula ,
HCF × LCM = Product of two numbers
⇒ 8 × LCM = 1280

⇒ LCM =	1280	= 160
	8