The [HCF × LCM] for the numbers 50 and 20 is

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Question:

The [HCF × LCM] for the numbers 50 and 20 is

(a) 10

(b) 100
 
(c) 1000

(d) 50

Solution:

Here we have to find $H C F \times L C M$ of 50 and 20 .

We know the product of $H C F$ and $L C M$ of two numbers $a$ and $b$ is the product of $a$ and $b$. Therefore $H C F \times L C M$ of 50 and 20 is as follow

$H C F \times L C M=50 \times 20$

$=1000$

Hence the correct option is (c).

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