GCD of 122, 651, 775 Calculator

Given Input numbers are 122, 651, 775

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

Divisors of 122

List of positive integer divisors of 122 that divides 122 without a remainder.

1, 2, 61, 122

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 775

List of positive integer divisors of 775 that divides 775 without a remainder.

1, 5, 25, 31, 155, 775

Greatest Common Divisior

We found the divisors of 122, 651, 775 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 122, 651, 775 is 1.

Therefore, GCD of numbers 122, 651, 775 is 1

Given Input Data is 122, 651, 775

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

Prime Factorization of 122 is 2 x 61

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 775 is 5 x 5 x 31

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(122, 651) = 79422

GCD(122, 651) = ( 122 x 651 ) / 79422

GCD(122, 651) = 79422 / 79422

GCD(122, 651) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 775

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

LCM(1, 775) = 775

GCD(1, 775) = ( 1 x 775 ) / 775

GCD(1, 775) = 775 / 775

GCD(1, 775) = 1

GCD of 122, 651, 775 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 239, 153, 321
• GCD of 832, 824, 632
• GCD of 399, 146, 590
• GCD of 299, 141, 336
• GCD of 835, 249, 660

1. What is the GCD of 122, 651, 775?

GCD of 122, 651, 775 is 1

2. Where do I get the detailed procedure to find GCD of 122, 651, 775?

You can find a detailed procedure to find GCD of 122, 651, 775 on our page.

3. How to find GCD of 122, 651, 775 on a calculator?

You can find the GCD of 122, 651, 775 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.