GCD of 897, 821, 91, 760 Calculator

Given Input numbers are 897, 821, 91, 760

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

Divisors of 897

List of positive integer divisors of 897 that divides 897 without a remainder.

1, 3, 13, 23, 39, 69, 299, 897

Divisors of 821

List of positive integer divisors of 821 that divides 821 without a remainder.

1, 821

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Divisors of 760

List of positive integer divisors of 760 that divides 760 without a remainder.

1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760

Greatest Common Divisior

We found the divisors of 897, 821, 91, 760 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 897, 821, 91, 760 is 1.

Therefore, GCD of numbers 897, 821, 91, 760 is 1

Given Input Data is 897, 821, 91, 760

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

Prime Factorization of 897 is 3 x 13 x 23

Prime Factorization of 821 is 821

Prime Factorization of 91 is 7 x 13

Prime Factorization of 760 is 2 x 2 x 2 x 5 x 19

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(897, 821) = 736437

GCD(897, 821) = ( 897 x 821 ) / 736437

GCD(897, 821) = 736437 / 736437

GCD(897, 821) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 91

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

LCM(1, 91) = 91

GCD(1, 91) = ( 1 x 91 ) / 91

GCD(1, 91) = 91 / 91

GCD(1, 91) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 760

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

LCM(1, 760) = 760

GCD(1, 760) = ( 1 x 760 ) / 760

GCD(1, 760) = 760 / 760

GCD(1, 760) = 1

GCD of 897, 821, 91, 760 is 1

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1. What is the GCD of 897, 821, 91, 760?

GCD of 897, 821, 91, 760 is 1

2. Where do I get the detailed procedure to find GCD of 897, 821, 91, 760?

You can find a detailed procedure to find GCD of 897, 821, 91, 760 on our page.

3. How to find GCD of 897, 821, 91, 760 on a calculator?

You can find the GCD of 897, 821, 91, 760 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.