GCD of 122, 630, 727, 562 Calculator

Given Input numbers are 122, 630, 727, 562

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 630

List of positive integer divisors of 630 that divides 630 without a remainder.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Divisors of 727

List of positive integer divisors of 727 that divides 727 without a remainder.

1, 727

Divisors of 562

List of positive integer divisors of 562 that divides 562 without a remainder.

1, 2, 281, 562

Greatest Common Divisior

We found the divisors of 122, 630, 727, 562 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 122, 630, 727, 562 is 1.

Therefore, GCD of numbers 122, 630, 727, 562 is 1

Given Input Data is 122, 630, 727, 562

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

Prime Factorization of 122 is 2 x 61

Prime Factorization of 630 is 2 x 3 x 3 x 5 x 7

Prime Factorization of 727 is 727

Prime Factorization of 562 is 2 x 281

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, 630) = 38430

GCD(122, 630) = ( 122 x 630 ) / 38430

GCD(122, 630) = 76860 / 38430

GCD(122, 630) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 727

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

LCM(2, 727) = 1454

GCD(2, 727) = ( 2 x 727 ) / 1454

GCD(2, 727) = 1454 / 1454

GCD(2, 727) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 562

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

LCM(1, 562) = 562

GCD(1, 562) = ( 1 x 562 ) / 562

GCD(1, 562) = 562 / 562

GCD(1, 562) = 1

GCD of 122, 630, 727, 562 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 212, 111, 878, 611
• GCD of 812, 770, 581, 980
• GCD of 449, 990, 809, 224
• GCD of 422, 934, 880, 792
• GCD of 956, 982, 840, 562

1. What is the GCD of 122, 630, 727, 562?

GCD of 122, 630, 727, 562 is 1

2. Where do I get the detailed procedure to find GCD of 122, 630, 727, 562?

You can find a detailed procedure to find GCD of 122, 630, 727, 562 on our page.

3. How to find GCD of 122, 630, 727, 562 on a calculator?

You can find the GCD of 122, 630, 727, 562 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.