Question

If the LCM of two numbers 20 and 105 is 420 then using property only find HCF of the

numbers​

Answer 1

Answer:

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Answer 2

Answer:

5

Step-by-step explanation:

HCF × LCM = products of numbers

HCF × 420 = 20 × 105

HCF = 2100 / 420

HCF = 5