GCD of 841, 681, 169, 997 Calculator

Given Input numbers are 841, 681, 169, 997

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

Divisors of 841

List of positive integer divisors of 841 that divides 841 without a remainder.

1, 29, 841

Divisors of 681

List of positive integer divisors of 681 that divides 681 without a remainder.

1, 3, 227, 681

Divisors of 169

List of positive integer divisors of 169 that divides 169 without a remainder.

1, 13, 169

Divisors of 997

List of positive integer divisors of 997 that divides 997 without a remainder.

1, 997

Greatest Common Divisior

We found the divisors of 841, 681, 169, 997 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 841, 681, 169, 997 is 1.

Therefore, GCD of numbers 841, 681, 169, 997 is 1

Given Input Data is 841, 681, 169, 997

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

Prime Factorization of 841 is 29 x 29

Prime Factorization of 681 is 3 x 227

Prime Factorization of 169 is 13 x 13

Prime Factorization of 997 is 997

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(841, 681) = 572721

GCD(841, 681) = ( 841 x 681 ) / 572721

GCD(841, 681) = 572721 / 572721

GCD(841, 681) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 169

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

LCM(1, 169) = 169

GCD(1, 169) = ( 1 x 169 ) / 169

GCD(1, 169) = 169 / 169

GCD(1, 169) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 997

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

LCM(1, 997) = 997

GCD(1, 997) = ( 1 x 997 ) / 997

GCD(1, 997) = 997 / 997

GCD(1, 997) = 1

GCD of 841, 681, 169, 997 is 1

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1. What is the GCD of 841, 681, 169, 997?

GCD of 841, 681, 169, 997 is 1

2. Where do I get the detailed procedure to find GCD of 841, 681, 169, 997?

You can find a detailed procedure to find GCD of 841, 681, 169, 997 on our page.

3. How to find GCD of 841, 681, 169, 997 on a calculator?

You can find the GCD of 841, 681, 169, 997 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.