Question

HCF of 17 13 and 19​

Answer 1

Hey mate!!

here's your answer...

»HCF of 17,13and 19 is 1 there is no coommon .

1 is the only common factor of 17,13and 19.

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Answer 2

Answer:

The answer is 1.

Step-by-step explanation:

It is because the three numbers or digits ar prime numbers 13, 17 and 19

For example -

Multiples of 13 are 13, 26 , 39 , 52 , 65 , 78 , 91 , 104 , 117 , 130

Multiples of 17 are 17 , 34 , 51 , 68 , 85 , 102 , 119 , 136 , 153 , 170

Multiples of 19 are 19 , 38 , 57 , 76 , 95 , 114 , 133 , 152 , 171 , 190

But there is no matching or common multiple of 13, 17 and 19

Therefore, 1 is the only least common multiple (LCM) and highest common multiple (HCF) of all the prime numbers.