GCD of 356, 651, 222, 122 Calculator

Given Input numbers are 356, 651, 222, 122

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

Divisors of 356

List of positive integer divisors of 356 that divides 356 without a remainder.

1, 2, 4, 89, 178, 356

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 222

List of positive integer divisors of 222 that divides 222 without a remainder.

1, 2, 3, 6, 37, 74, 111, 222

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 356, 651, 222, 122 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 356, 651, 222, 122 is 1.

Therefore, GCD of numbers 356, 651, 222, 122 is 1

Given Input Data is 356, 651, 222, 122

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

Prime Factorization of 356 is 2 x 2 x 89

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 222 is 2 x 3 x 37

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(356, 651) = 231756

GCD(356, 651) = ( 356 x 651 ) / 231756

GCD(356, 651) = 231756 / 231756

GCD(356, 651) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 222

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

LCM(1, 222) = 222

GCD(1, 222) = ( 1 x 222 ) / 222

GCD(1, 222) = 222 / 222

GCD(1, 222) = 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 356, 651, 222, 122 is 1

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1. What is the GCD of 356, 651, 222, 122?

GCD of 356, 651, 222, 122 is 1

2. Where do I get the detailed procedure to find GCD of 356, 651, 222, 122?

You can find a detailed procedure to find GCD of 356, 651, 222, 122 on our page.

3. How to find GCD of 356, 651, 222, 122 on a calculator?

You can find the GCD of 356, 651, 222, 122 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.