GCD of 877, 287, 98, 121 Calculator

Given Input numbers are 877, 287, 98, 121

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

Divisors of 877

List of positive integer divisors of 877 that divides 877 without a remainder.

1, 877

Divisors of 287

List of positive integer divisors of 287 that divides 287 without a remainder.

1, 7, 41, 287

Divisors of 98

List of positive integer divisors of 98 that divides 98 without a remainder.

1, 2, 7, 14, 49, 98

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Greatest Common Divisior

We found the divisors of 877, 287, 98, 121 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 877, 287, 98, 121 is 1.

Therefore, GCD of numbers 877, 287, 98, 121 is 1

Given Input Data is 877, 287, 98, 121

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

Prime Factorization of 877 is 877

Prime Factorization of 287 is 7 x 41

Prime Factorization of 98 is 2 x 7 x 7

Prime Factorization of 121 is 11 x 11

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(877, 287) = 251699

GCD(877, 287) = ( 877 x 287 ) / 251699

GCD(877, 287) = 251699 / 251699

GCD(877, 287) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 98

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

LCM(1, 98) = 98

GCD(1, 98) = ( 1 x 98 ) / 98

GCD(1, 98) = 98 / 98

GCD(1, 98) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 121

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

LCM(1, 121) = 121

GCD(1, 121) = ( 1 x 121 ) / 121

GCD(1, 121) = 121 / 121

GCD(1, 121) = 1

GCD of 877, 287, 98, 121 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 638, 195, 38, 842
• GCD of 583, 566, 27, 556
• GCD of 619, 910, 32, 148
• GCD of 969, 361, 49, 820
• GCD of 378, 358, 99, 614

1. What is the GCD of 877, 287, 98, 121?

GCD of 877, 287, 98, 121 is 1

2. Where do I get the detailed procedure to find GCD of 877, 287, 98, 121?

You can find a detailed procedure to find GCD of 877, 287, 98, 121 on our page.

3. How to find GCD of 877, 287, 98, 121 on a calculator?

You can find the GCD of 877, 287, 98, 121 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.