GCD of 397, 537, 968, 755 Calculator

Given Input numbers are 397, 537, 968, 755

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

Divisors of 397

List of positive integer divisors of 397 that divides 397 without a remainder.

1, 397

Divisors of 537

List of positive integer divisors of 537 that divides 537 without a remainder.

1, 3, 179, 537

Divisors of 968

List of positive integer divisors of 968 that divides 968 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

Divisors of 755

List of positive integer divisors of 755 that divides 755 without a remainder.

1, 5, 151, 755

Greatest Common Divisior

We found the divisors of 397, 537, 968, 755 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 397, 537, 968, 755 is 1.

Therefore, GCD of numbers 397, 537, 968, 755 is 1

Given Input Data is 397, 537, 968, 755

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

Prime Factorization of 397 is 397

Prime Factorization of 537 is 3 x 179

Prime Factorization of 968 is 2 x 2 x 2 x 11 x 11

Prime Factorization of 755 is 5 x 151

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(397, 537) = 213189

GCD(397, 537) = ( 397 x 537 ) / 213189

GCD(397, 537) = 213189 / 213189

GCD(397, 537) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 968

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

LCM(1, 968) = 968

GCD(1, 968) = ( 1 x 968 ) / 968

GCD(1, 968) = 968 / 968

GCD(1, 968) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 755

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

LCM(1, 755) = 755

GCD(1, 755) = ( 1 x 755 ) / 755

GCD(1, 755) = 755 / 755

GCD(1, 755) = 1

GCD of 397, 537, 968, 755 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 899, 230, 782, 952
• GCD of 520, 523, 330, 262
• GCD of 453, 587, 628, 410
• GCD of 622, 184, 310, 718
• GCD of 882, 750, 589, 211

1. What is the GCD of 397, 537, 968, 755?

GCD of 397, 537, 968, 755 is 1

2. Where do I get the detailed procedure to find GCD of 397, 537, 968, 755?

You can find a detailed procedure to find GCD of 397, 537, 968, 755 on our page.

3. How to find GCD of 397, 537, 968, 755 on a calculator?

You can find the GCD of 397, 537, 968, 755 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.