Question

(68) The HCF of two co-prime numbers is
(1) 1
(2) O
(3) sum of the numbers
(4) difference of the numbers
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Answer 1

Answer:

(1)1

Step-by-step explanation:

the hcf of all co- prime number is always 1

Answer 2

Answer:

1 is the correct answer.e.g-4&9 are Co prime numbers having only 1 as their common.4=4×1

9=9×1