Question

HCF of 7, 13 and 19​

Answer 1

Answer:

your correct answer is 1.

Step-by-step explanation:

hope it helps you.:)

Answer 2

Answer:

1

Step-by-step explanation:

First we will calculate the factors of 7, 13 and 19.

factors of 7 : 7 and 1

factors of 13 : 13 and 1

factor of 19 : 19 and 1

So from the above the Highest Common Factor(HCF) is 1