Question

If HCF and LCM of two numbers are 20 and 520 then what is the product of those number is

Answer 1

Answer:

product = LCM × HCF

520×20 = 1040

Answer 2

Given ,

• HCF and LCM of two numbers are 20 and 520

We know that ,

$\mathtt{ \fbox{HCF \: (a \: ,b) \times LCM \: (a \: ,b) = a \times b}}$

Thus ,

Product of numbers = 20 × 520

Product of numbers = 10400

Hence , the product of number is 10400

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