Question

find hcf of 2543,3453 &3321

Answer 1

Answer:

The HCF of 2543,3453 &3321 is 1.

Step-by-step explanation:

Given: The numbers are 2543,3453 &3321.

We have to find the HCF of the above numbers.

• As we know, the HCF (Highest Common Factor) of two or more numbers is the highest number among all the common factors of the given numbers.
• HCF is also known as the greatest common factor.

We are solving in the following way:

We have,

The numbers are 2543,3453 &3321.

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

The factors of 2543 are: $1, 2543$

The factors of 3321 are: $1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321$

The factors of 3453 are: $1, 3, 1151, 3453$

From the above, we can see that 1 is the highest number among all the common factors of the given numbers.

So, the greatest common factor(HCF) is 1.