GCD of 220, 464, 939, 220 Calculator

Given Input numbers are 220, 464, 939, 220

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

Divisors of 220

List of positive integer divisors of 220 that divides 220 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 464

List of positive integer divisors of 464 that divides 464 without a remainder.

1, 2, 4, 8, 16, 29, 58, 116, 232, 464

Divisors of 939

List of positive integer divisors of 939 that divides 939 without a remainder.

1, 3, 313, 939

Divisors of 220

List of positive integer divisors of 220 that divides 220 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Greatest Common Divisior

We found the divisors of 220, 464, 939, 220 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 220, 464, 939, 220 is 1.

Therefore, GCD of numbers 220, 464, 939, 220 is 1

Given Input Data is 220, 464, 939, 220

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

Prime Factorization of 220 is 2 x 2 x 5 x 11

Prime Factorization of 464 is 2 x 2 x 2 x 2 x 29

Prime Factorization of 939 is 3 x 313

Prime Factorization of 220 is 2 x 2 x 5 x 11

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(220, 464) = 25520

GCD(220, 464) = ( 220 x 464 ) / 25520

GCD(220, 464) = 102080 / 25520

GCD(220, 464) = 4

Step2:

Here we consider the GCD from the above i.e. 4 as first number and the next as 939

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

LCM(4, 939) = 3756

GCD(4, 939) = ( 4 x 939 ) / 3756

GCD(4, 939) = 3756 / 3756

GCD(4, 939) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 220

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

LCM(1, 220) = 220

GCD(1, 220) = ( 1 x 220 ) / 220

GCD(1, 220) = 220 / 220

GCD(1, 220) = 1

GCD of 220, 464, 939, 220 is 1

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1. What is the GCD of 220, 464, 939, 220?

GCD of 220, 464, 939, 220 is 1

2. Where do I get the detailed procedure to find GCD of 220, 464, 939, 220?

You can find a detailed procedure to find GCD of 220, 464, 939, 220 on our page.

3. How to find GCD of 220, 464, 939, 220 on a calculator?

You can find the GCD of 220, 464, 939, 220 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.