Question

the HCF of smallest prime number and smallest non prime numbers is
(A)-- 1
(B)-- 2
(C)-- 4
(D)-- 8

Answer 1

Answer:

1

Step-by-step explanation:

smallest prime number =2

and non prime number=1

Answer 2

Answer:

Smallest prime number = 2

Smallest non-prime number = 9

HCF of 2 and 9

By Euclid Division Lemma or algorithm

step 1 :- a = 9 ; b = 2

By Euclid Division Lemma

a = bq + r

9 = 2 × 4 + 1

step 2 :- a = 2 ; b = 1

By Euclid Division Lemma

a = bq + r

2 = 1 × 2 + 0

Remainder ( r ) = zero ( 0 ) then

HCF = 1

Step-by-step explanation:

So ,

Option (A) 1 is correct .