GCD of 220, 959, 47, 608 Calculator

Given Input numbers are 220, 959, 47, 608

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 959

List of positive integer divisors of 959 that divides 959 without a remainder.

1, 7, 137, 959

Divisors of 47

List of positive integer divisors of 47 that divides 47 without a remainder.

1, 47

Divisors of 608

List of positive integer divisors of 608 that divides 608 without a remainder.

1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

Greatest Common Divisior

We found the divisors of 220, 959, 47, 608 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 220, 959, 47, 608 is 1.

Therefore, GCD of numbers 220, 959, 47, 608 is 1

Given Input Data is 220, 959, 47, 608

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 959 is 7 x 137

Prime Factorization of 47 is 47

Prime Factorization of 608 is 2 x 2 x 2 x 2 x 2 x 19

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, 959) = 210980

GCD(220, 959) = ( 220 x 959 ) / 210980

GCD(220, 959) = 210980 / 210980

GCD(220, 959) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 47

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

LCM(1, 47) = 47

GCD(1, 47) = ( 1 x 47 ) / 47

GCD(1, 47) = 47 / 47

GCD(1, 47) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 608

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

LCM(1, 608) = 608

GCD(1, 608) = ( 1 x 608 ) / 608

GCD(1, 608) = 608 / 608

GCD(1, 608) = 1

GCD of 220, 959, 47, 608 is 1

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1. What is the GCD of 220, 959, 47, 608?

GCD of 220, 959, 47, 608 is 1

2. Where do I get the detailed procedure to find GCD of 220, 959, 47, 608?

You can find a detailed procedure to find GCD of 220, 959, 47, 608 on our page.

3. How to find GCD of 220, 959, 47, 608 on a calculator?

You can find the GCD of 220, 959, 47, 608 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.