GCD of 959, 661, 219, 997 Calculator

Given Input numbers are 959, 661, 219, 997

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

Divisors of 959

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

1, 7, 137, 959

Divisors of 661

List of positive integer divisors of 661 that divides 661 without a remainder.

1, 661

Divisors of 219

List of positive integer divisors of 219 that divides 219 without a remainder.

1, 3, 73, 219

Divisors of 997

List of positive integer divisors of 997 that divides 997 without a remainder.

1, 997

Greatest Common Divisior

We found the divisors of 959, 661, 219, 997 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 959, 661, 219, 997 is 1.

Therefore, GCD of numbers 959, 661, 219, 997 is 1

Given Input Data is 959, 661, 219, 997

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

Prime Factorization of 959 is 7 x 137

Prime Factorization of 661 is 661

Prime Factorization of 219 is 3 x 73

Prime Factorization of 997 is 997

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(959, 661) = 633899

GCD(959, 661) = ( 959 x 661 ) / 633899

GCD(959, 661) = 633899 / 633899

GCD(959, 661) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 219

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

LCM(1, 219) = 219

GCD(1, 219) = ( 1 x 219 ) / 219

GCD(1, 219) = 219 / 219

GCD(1, 219) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 997

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

LCM(1, 997) = 997

GCD(1, 997) = ( 1 x 997 ) / 997

GCD(1, 997) = 997 / 997

GCD(1, 997) = 1

GCD of 959, 661, 219, 997 is 1

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1. What is the GCD of 959, 661, 219, 997?

GCD of 959, 661, 219, 997 is 1

2. Where do I get the detailed procedure to find GCD of 959, 661, 219, 997?

You can find a detailed procedure to find GCD of 959, 661, 219, 997 on our page.

3. How to find GCD of 959, 661, 219, 997 on a calculator?

You can find the GCD of 959, 661, 219, 997 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.