GCD of 61, 662, 437, 564 Calculator

Given Input numbers are 61, 662, 437, 564

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 662

List of positive integer divisors of 662 that divides 662 without a remainder.

1, 2, 331, 662

Divisors of 437

List of positive integer divisors of 437 that divides 437 without a remainder.

1, 19, 23, 437

Divisors of 564

List of positive integer divisors of 564 that divides 564 without a remainder.

1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564

Greatest Common Divisior

We found the divisors of 61, 662, 437, 564 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 61, 662, 437, 564 is 1.

Therefore, GCD of numbers 61, 662, 437, 564 is 1

Given Input Data is 61, 662, 437, 564

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

Prime Factorization of 61 is 61

Prime Factorization of 662 is 2 x 331

Prime Factorization of 437 is 19 x 23

Prime Factorization of 564 is 2 x 2 x 3 x 47

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, 662) = 40382

GCD(61, 662) = ( 61 x 662 ) / 40382

GCD(61, 662) = 40382 / 40382

GCD(61, 662) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 437

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

LCM(1, 437) = 437

GCD(1, 437) = ( 1 x 437 ) / 437

GCD(1, 437) = 437 / 437

GCD(1, 437) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 564

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

LCM(1, 564) = 564

GCD(1, 564) = ( 1 x 564 ) / 564

GCD(1, 564) = 564 / 564

GCD(1, 564) = 1

GCD of 61, 662, 437, 564 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 62, 964, 970, 309
• GCD of 30, 502, 651, 712
• GCD of 92, 790, 333, 672
• GCD of 97, 618, 437, 400
• GCD of 20, 206, 230, 453

1. What is the GCD of 61, 662, 437, 564?

GCD of 61, 662, 437, 564 is 1

2. Where do I get the detailed procedure to find GCD of 61, 662, 437, 564?

You can find a detailed procedure to find GCD of 61, 662, 437, 564 on our page.

3. How to find GCD of 61, 662, 437, 564 on a calculator?

You can find the GCD of 61, 662, 437, 564 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.