Question

10pq,20qr,30rp (HCF)​

Answer 1

Answer:

10

Step-by-step explanation:

10pq ⇒ 2 × 5 × p × q

20qr ⇒ 2 × 2 × 5 × q × r

30rp ⇒ 2 × 3 × 5 × r × p

HCF = 2 × 5

= 10

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Answer 2

Answer:

$\huge \mathbb \color{blue}{ANSWER \implies}$

10pq,20qr,30rp

= (2 × 5 × p × q), (2 × 2 × 5 × q × r), (2 × 3 × 5 × r × p)

Common factors are 2 × 5 = 10

Hence, the common factor = 10

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