GCD of 61, 507, 683, 436 Calculator

Given Input numbers are 61, 507, 683, 436

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

Divisors of 61

List of positive integer divisors of 61 that divides 61 without a remainder.

1, 61

Divisors of 507

List of positive integer divisors of 507 that divides 507 without a remainder.

1, 3, 13, 39, 169, 507

Divisors of 683

List of positive integer divisors of 683 that divides 683 without a remainder.

1, 683

Divisors of 436

List of positive integer divisors of 436 that divides 436 without a remainder.

1, 2, 4, 109, 218, 436

Greatest Common Divisior

We found the divisors of 61, 507, 683, 436 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 61, 507, 683, 436 is 1.

Therefore, GCD of numbers 61, 507, 683, 436 is 1

Given Input Data is 61, 507, 683, 436

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

Prime Factorization of 61 is 61

Prime Factorization of 507 is 3 x 13 x 13

Prime Factorization of 683 is 683

Prime Factorization of 436 is 2 x 2 x 109

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(61, 507) = 30927

GCD(61, 507) = ( 61 x 507 ) / 30927

GCD(61, 507) = 30927 / 30927

GCD(61, 507) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 683

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

LCM(1, 683) = 683

GCD(1, 683) = ( 1 x 683 ) / 683

GCD(1, 683) = 683 / 683

GCD(1, 683) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 436

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

LCM(1, 436) = 436

GCD(1, 436) = ( 1 x 436 ) / 436

GCD(1, 436) = 436 / 436

GCD(1, 436) = 1

GCD of 61, 507, 683, 436 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 52, 613, 517, 621
• GCD of 26, 969, 298, 823
• GCD of 23, 858, 753, 433
• GCD of 42, 118, 249, 203
• GCD of 75, 341, 223, 435

1. What is the GCD of 61, 507, 683, 436?

GCD of 61, 507, 683, 436 is 1

2. Where do I get the detailed procedure to find GCD of 61, 507, 683, 436?

You can find a detailed procedure to find GCD of 61, 507, 683, 436 on our page.

3. How to find GCD of 61, 507, 683, 436 on a calculator?

You can find the GCD of 61, 507, 683, 436 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.