GCD of 222, 387, 98, 122 Calculator

Given Input numbers are 222, 387, 98, 122

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

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 387

List of positive integer divisors of 387 that divides 387 without a remainder.

1, 3, 9, 43, 129, 387

Divisors of 98

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

1, 2, 7, 14, 49, 98

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 222, 387, 98, 122 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 222, 387, 98, 122 is 1.

Therefore, GCD of numbers 222, 387, 98, 122 is 1

Given Input Data is 222, 387, 98, 122

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

Prime Factorization of 222 is 2 x 3 x 37

Prime Factorization of 387 is 3 x 3 x 43

Prime Factorization of 98 is 2 x 7 x 7

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(222, 387) = 28638

GCD(222, 387) = ( 222 x 387 ) / 28638

GCD(222, 387) = 85914 / 28638

GCD(222, 387) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 98

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

LCM(3, 98) = 294

GCD(3, 98) = ( 3 x 98 ) / 294

GCD(3, 98) = 294 / 294

GCD(3, 98) = 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 222, 387, 98, 122 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 901, 368, 13, 434
• GCD of 825, 979, 78, 986
• GCD of 924, 126, 62, 757
• GCD of 383, 176, 39, 565
• GCD of 382, 693, 79, 838

1. What is the GCD of 222, 387, 98, 122?

GCD of 222, 387, 98, 122 is 1

2. Where do I get the detailed procedure to find GCD of 222, 387, 98, 122?

You can find a detailed procedure to find GCD of 222, 387, 98, 122 on our page.

3. How to find GCD of 222, 387, 98, 122 on a calculator?

You can find the GCD of 222, 387, 98, 122 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.