GCD of 42, 695, 444, 758 Calculator

Given Input numbers are 42, 695, 444, 758

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 42

List of positive integer divisors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 695

List of positive integer divisors of 695 that divides 695 without a remainder.

1, 5, 139, 695

Divisors of 444

List of positive integer divisors of 444 that divides 444 without a remainder.

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

Divisors of 758

List of positive integer divisors of 758 that divides 758 without a remainder.

1, 2, 379, 758

Greatest Common Divisior

We found the divisors of 42, 695, 444, 758 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 42, 695, 444, 758 is 1.

Therefore, GCD of numbers 42, 695, 444, 758 is 1

Given Input Data is 42, 695, 444, 758

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 42 is 2 x 3 x 7

Prime Factorization of 695 is 5 x 139

Prime Factorization of 444 is 2 x 2 x 3 x 37

Prime Factorization of 758 is 2 x 379

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(42, 695) = 29190

GCD(42, 695) = ( 42 x 695 ) / 29190

GCD(42, 695) = 29190 / 29190

GCD(42, 695) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 444

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 444) = 444

GCD(1, 444) = ( 1 x 444 ) / 444

GCD(1, 444) = 444 / 444

GCD(1, 444) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 758

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 758) = 758

GCD(1, 758) = ( 1 x 758 ) / 758

GCD(1, 758) = 758 / 758

GCD(1, 758) = 1

GCD of 42, 695, 444, 758 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 33, 695, 634, 223
• GCD of 37, 363, 677, 823
• GCD of 83, 172, 287, 756
• GCD of 34, 504, 569, 994
• GCD of 66, 191, 492, 516

1. What is the GCD of 42, 695, 444, 758?

GCD of 42, 695, 444, 758 is 1

2. Where do I get the detailed procedure to find GCD of 42, 695, 444, 758?

You can find a detailed procedure to find GCD of 42, 695, 444, 758 on our page.

3. How to find GCD of 42, 695, 444, 758 on a calculator?

You can find the GCD of 42, 695, 444, 758 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.