Question

The HCF of 217, 385 and 735 is The HCF of 217, 385 and 735 is:

Answer 1

Answer:

7

Step-by-step explanation:

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Answer 2

Answer:

The HCF of 217, 385, and 735 is 7.

Step-by-step explanation:

Given: The numbers are$217, 385, \ and\ 735$.

We have to find the HCF of the above numbers.

• As we know that the greatest common divisor of two or more integers, which are not all zero, is the largest positive integer that divides each of the integers.

We are solving in the following way:

We have,

The numbers are$217, 385, \ and\ 735$.

First, we will find the factors of the above numbers:

The factors of 217 are: $1, 7, 31, 217$

The factors of 385 are: $1, 5, 7, 11, 35, 55, 77, 385$

The factors of 735 are: $1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735$

From the above, we can see that7 is the largest positive integer that divides each of the integers.

Therefore the greatest common factor(HCF) is 7.

In this problem, we are assuming we have to find the HCF of the given numbers.

Q. Find the HCF of 217, 385, and 735.