Question

Hcf of 30 and 42 find the hcf of the following please

Answer 1

Answer:

Hcf of 30 and 42 or

Greatest common factor (GCF) of 30 and 42 is 6

Step-by-step explanation:

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Answer 2

Given: The numbers are$30 \ and\ 42$.

We have to find the HCF of the above numbers.

As we know that the greatest common divisor of two or more integers, which are not all zero, is the largest positive integer that divides each of the integers.

We are solving in the following way:

We have,

The numbers are$30 \ and\ 42$.

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

The factors of 30 are: $1, 2, 3, 5, 6, 10, 15, 30$

The factors of 42 are: $1, 2, 3, 6, 7, 14, 21, 42$

From the above concept, we can see that$6$ is the largest positive integer that divides each of the integers.

Then the greatest common factor is$6$.

Hence, we get$HCF=6$.