Question

find the HCF Of 10and20


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Answer 1

Answer:

10

Step-by-step explanation:

Factors of 10 1,2,5,10

factors OF 20

1,2,4,5,10,20

Hcf=10

Answer 2

Answer:

The HCF of 10 and 20 is 10.

Step-by-step explanation:

Given: The numbers are 10 and 20.

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  10 and 20.

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

The factors of 10 are: $1, 2, 5, 10$

The factors of 20 are: $1, 2, 4, 5, 10, 20$

From the above, we can see that 10 is the highest number among all the common factors of the given numbers.

So, the greatest common factor(HCF) is 10.