Question

what is the hcf of 19 and 19

Answer 1

it is 19 as it is highest common factor after prime factorisation

Answer 2

Answer:

19 is the HCF of the numbers 19 and 19

Step-by-step explanation:

Explanation:

Given,  two numbers 19 and 19

HCF - The greatest number that divides each of the two or more numbers is known as the HCF, or highest common factor.

Factor of 19 = 1 × 19

Factor of 19 = 1 × 19

So, 1 and 9 are the common factor of 19 and 19 .

Therefore, hcf of 19 and 19 is 19.

Final answer:

Hence, 19 is the HCF of the given numbers .

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