Question

OR
If two positive integers a and bare written as a = ry and b = r; where I, y are prime numbers, then
HCF of a and b.
2. If one of the zeroes of the cubic polynomial r' + ax + bx + cis - 1, then the product of the other two
yes
zeroes.
OR​

Answer 1

Answer:

HCF by using the prime factorization method.

Step1:

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