GCD of 610, 980, 479, 307 Calculator

Given Input numbers are 610, 980, 479, 307

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

Divisors of 610

List of positive integer divisors of 610 that divides 610 without a remainder.

1, 2, 5, 10, 61, 122, 305, 610

Divisors of 980

List of positive integer divisors of 980 that divides 980 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Divisors of 479

List of positive integer divisors of 479 that divides 479 without a remainder.

1, 479

Divisors of 307

List of positive integer divisors of 307 that divides 307 without a remainder.

1, 307

Greatest Common Divisior

We found the divisors of 610, 980, 479, 307 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 610, 980, 479, 307 is 1.

Therefore, GCD of numbers 610, 980, 479, 307 is 1

Given Input Data is 610, 980, 479, 307

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

Prime Factorization of 610 is 2 x 5 x 61

Prime Factorization of 980 is 2 x 2 x 5 x 7 x 7

Prime Factorization of 479 is 479

Prime Factorization of 307 is 307

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(610, 980) = 59780

GCD(610, 980) = ( 610 x 980 ) / 59780

GCD(610, 980) = 597800 / 59780

GCD(610, 980) = 10

Step2:

Here we consider the GCD from the above i.e. 10 as first number and the next as 479

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

LCM(10, 479) = 4790

GCD(10, 479) = ( 10 x 479 ) / 4790

GCD(10, 479) = 4790 / 4790

GCD(10, 479) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 307

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

LCM(1, 307) = 307

GCD(1, 307) = ( 1 x 307 ) / 307

GCD(1, 307) = 307 / 307

GCD(1, 307) = 1

GCD of 610, 980, 479, 307 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 775, 946, 437, 573
• GCD of 453, 132, 583, 333
• GCD of 611, 965, 907, 533
• GCD of 639, 402, 149, 429
• GCD of 318, 953, 576, 618

1. What is the GCD of 610, 980, 479, 307?

GCD of 610, 980, 479, 307 is 1

2. Where do I get the detailed procedure to find GCD of 610, 980, 479, 307?

You can find a detailed procedure to find GCD of 610, 980, 479, 307 on our page.

3. How to find GCD of 610, 980, 479, 307 on a calculator?

You can find the GCD of 610, 980, 479, 307 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.