Question

Q5. Find HCF of 5 and 9​

Answer 1

Answer:

By Euclid division lemma,

9 = 5×1 + 4

Take divisor as dividend in next step.

continue this till the remainder becomes Zero.

5 = 4×1 + 1

4= 1×4 + 0

HCF of 5 and 9 is 1

Answer 2

SOLUTION

TO DETERMINE

The HCF of 5 and 9

EVALUATION

Here the given numbers are 5 and 9

5 = 1 × 5

9 = 1 × 3 × 3

Now 5 and 9 are prime to each other

So the only factor of 5 and 9 is 1

Consequently the highest Common factor of 5 and 9 is 1

FINAL ANSWER

HCF of 5 and 9 = 1

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