Question

find HCF of 40 50 and 75​

Answer 1

Step-by-step explanation:

the prime factors of the given numbers are

40=2×2×2×5

50=5×5×2

75=5×5×3

thus the HCF of the numbers =5

✯HCF(40,50,75)=5

Answer 2

Answer:

Step-by-step explanation:

Concept:

The concept of Greatest common divisor will help us to solve this question.

The largest number that splits two or more numbers is known as the highest common factor (HCF).

Given:

The three number which are given are $40,50$ and $75$.

To Find:

We have to find out the HCF of the above number.

Solution:

First we need to find out the prime factors of the given numbers.

The prime factor of $40$ is $2 \times 2 \times 2 \times 5$ .

The prime factor of $50$ is $2 \times 5 \times 5$.

The prime factor of  $75$ is $3 \times 5 \times 5$

To get HCF of the above numbers, we have to find out the common factors.

The common factor is $5$ .

Therefore the HCF of $40,50$ and $75$ is $5$ .

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