Question

Two positive integers a and b can be written as ?= ?? and ?= ?Ѧ2. ??are prime numbers, then LCM (a, b​

Answer 1

Step-by-step explanation:

Find the prime factorization of each of the number

Step2:

The product of all common prime factor is the HCF

Here,

⇒a=x×x×y×y

⇒b=x×y×y

common Factors are x×y×y

Thus ,

HCF(a,b)=xy2

Answer 2

Step-by-step explanation:

it will have 1

correct answer