Question

Find HCF of24,56,78​

Answer 1

Step-by-step explanation:

the the hcf of 24,56 and 78 is 3 x 7 x 3 x 13

Answer 2

Answer:

The HCF of 24, 56, and 78​ is 2.

Step-by-step explanation:

Given: The numbers are 24, 56, and 78​.

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 24, 56, and 78.

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

The factors of 24 are: $1, 2, 3, 4, 6, 8, 12, 24$

The factors of 56 are: $1, 2, 4, 7, 8, 14, 28, 56$

The factors of 78 are: $1, 2, 3, 6, 13, 26, 39, 78$

From the above, we can see that 2 is the highest number among all the common factors of the given numbers.

So, the greatest common factor(HCF) is 2.