GCD of 385, 680, 537, 622 Calculator

Given Input numbers are 385, 680, 537, 622

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

Divisors of 385

List of positive integer divisors of 385 that divides 385 without a remainder.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Divisors of 537

List of positive integer divisors of 537 that divides 537 without a remainder.

1, 3, 179, 537

Divisors of 622

List of positive integer divisors of 622 that divides 622 without a remainder.

1, 2, 311, 622

Greatest Common Divisior

We found the divisors of 385, 680, 537, 622 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 385, 680, 537, 622 is 1.

Therefore, GCD of numbers 385, 680, 537, 622 is 1

Given Input Data is 385, 680, 537, 622

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

Prime Factorization of 385 is 5 x 7 x 11

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

Prime Factorization of 537 is 3 x 179

Prime Factorization of 622 is 2 x 311

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(385, 680) = 52360

GCD(385, 680) = ( 385 x 680 ) / 52360

GCD(385, 680) = 261800 / 52360

GCD(385, 680) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 537

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

LCM(5, 537) = 2685

GCD(5, 537) = ( 5 x 537 ) / 2685

GCD(5, 537) = 2685 / 2685

GCD(5, 537) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 622

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

LCM(1, 622) = 622

GCD(1, 622) = ( 1 x 622 ) / 622

GCD(1, 622) = 622 / 622

GCD(1, 622) = 1

GCD of 385, 680, 537, 622 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 347, 451, 166, 548
• GCD of 915, 326, 312, 171
• GCD of 423, 276, 951, 923
• GCD of 400, 883, 534, 371
• GCD of 329, 623, 168, 178

1. What is the GCD of 385, 680, 537, 622?

GCD of 385, 680, 537, 622 is 1

2. Where do I get the detailed procedure to find GCD of 385, 680, 537, 622?

You can find a detailed procedure to find GCD of 385, 680, 537, 622 on our page.

3. How to find GCD of 385, 680, 537, 622 on a calculator?

You can find the GCD of 385, 680, 537, 622 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.