GCD of 121, 159, 606, 122 Calculator

Given Input numbers are 121, 159, 606, 122

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

Divisors of 121

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

1, 11, 121

Divisors of 159

List of positive integer divisors of 159 that divides 159 without a remainder.

1, 3, 53, 159

Divisors of 606

List of positive integer divisors of 606 that divides 606 without a remainder.

1, 2, 3, 6, 101, 202, 303, 606

Divisors of 122

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

1, 2, 61, 122

Greatest Common Divisior

We found the divisors of 121, 159, 606, 122 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 121, 159, 606, 122 is 1.

Therefore, GCD of numbers 121, 159, 606, 122 is 1

Given Input Data is 121, 159, 606, 122

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

Prime Factorization of 121 is 11 x 11

Prime Factorization of 159 is 3 x 53

Prime Factorization of 606 is 2 x 3 x 101

Prime Factorization of 122 is 2 x 61

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(121, 159) = 19239

GCD(121, 159) = ( 121 x 159 ) / 19239

GCD(121, 159) = 19239 / 19239

GCD(121, 159) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 606

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

LCM(1, 606) = 606

GCD(1, 606) = ( 1 x 606 ) / 606

GCD(1, 606) = 606 / 606

GCD(1, 606) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 122

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

LCM(1, 122) = 122

GCD(1, 122) = ( 1 x 122 ) / 122

GCD(1, 122) = 122 / 122

GCD(1, 122) = 1

GCD of 121, 159, 606, 122 is 1

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1. What is the GCD of 121, 159, 606, 122?

GCD of 121, 159, 606, 122 is 1

2. Where do I get the detailed procedure to find GCD of 121, 159, 606, 122?

You can find a detailed procedure to find GCD of 121, 159, 606, 122 on our page.

3. How to find GCD of 121, 159, 606, 122 on a calculator?

You can find the GCD of 121, 159, 606, 122 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.