Question

Find the HCF of the following numbers of 48 56 72​

Answer 1

Answer:

The HCF of 48. 56. 72 is 8.

Step-by-step explanation:

As the factors of 48 are 48, 24, 16, 12, 8, 6, 4, 3, 2, 1.

As the factors of 56 are 56, 28, 14, 8, 7, 4, 2, 1.

As the factors of 72 are 72, 36, 24, 18, 12, 9, 8, 6, 4, 3, 2, 1.

And the highest common factor among these 3 is 8.

Hence, The HCF of 48. 56. 72 is 8.

Answer 2

Answer:

The HCF of $48$ $56$ $72$ is $8$.

Step-by-step explanation:

Concept:

The highest common factor (HCF) is determined by identifying all common factors between two numbers and choosing the largest.

Given: $48$ $56$ $72$

To find: We have to find the HCF of given numbers.

Solution:

The highest common factor (HCF) for two or more numbers is the greatest number that divides them.

As the factors of $48$ are $48, 24, 16, 12, 8, 6, 4, 3, 2, 1.$

As the factors of $56$ are $56, 28, 14, 8, 7, 4, 2, 1.$

As the factors of $72$ are $72, 36, 24, 18, 12, 9, 8, 6, 4, 3, 2, 1.$

And the highest common factor among these $3$ is $8$.

Hence, The HCF of $48$ $56$ $72$ is $8$.

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