GCD of 139, 671, 90, 711 Calculator

Given Input numbers are 139, 671, 90, 711

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

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Divisors of 671

List of positive integer divisors of 671 that divides 671 without a remainder.

1, 11, 61, 671

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 711

List of positive integer divisors of 711 that divides 711 without a remainder.

1, 3, 9, 79, 237, 711

Greatest Common Divisior

We found the divisors of 139, 671, 90, 711 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 139, 671, 90, 711 is 1.

Therefore, GCD of numbers 139, 671, 90, 711 is 1

Given Input Data is 139, 671, 90, 711

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

Prime Factorization of 139 is 139

Prime Factorization of 671 is 11 x 61

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 711 is 3 x 3 x 79

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(139, 671) = 93269

GCD(139, 671) = ( 139 x 671 ) / 93269

GCD(139, 671) = 93269 / 93269

GCD(139, 671) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 90

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

LCM(1, 90) = 90

GCD(1, 90) = ( 1 x 90 ) / 90

GCD(1, 90) = 90 / 90

GCD(1, 90) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 711

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

LCM(1, 711) = 711

GCD(1, 711) = ( 1 x 711 ) / 711

GCD(1, 711) = 711 / 711

GCD(1, 711) = 1

GCD of 139, 671, 90, 711 is 1

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• GCD of 560, 898, 64, 123
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1. What is the GCD of 139, 671, 90, 711?

GCD of 139, 671, 90, 711 is 1

2. Where do I get the detailed procedure to find GCD of 139, 671, 90, 711?

You can find a detailed procedure to find GCD of 139, 671, 90, 711 on our page.

3. How to find GCD of 139, 671, 90, 711 on a calculator?

You can find the GCD of 139, 671, 90, 711 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.