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Finding LCM of Two Numbers

For any two p...

Question

For any two positive integers $a$ and $b,$
$H C F (a, b) \times L C M (a, b) = a + b .$

A

True

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B

False

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Solution

The correct option is B False

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Q. Two positive integers a and b can be written as a = x³y² and b = xy³, where x and y are prime numbers. Find HCF(a, b) and LCM(a, b).

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H C F (a, b) = 15

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a

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