GCD of 931, 715, 620, 101 Calculator

Given Input numbers are 931, 715, 620, 101

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

Divisors of 931

List of positive integer divisors of 931 that divides 931 without a remainder.

1, 7, 19, 49, 133, 931

Divisors of 715

List of positive integer divisors of 715 that divides 715 without a remainder.

1, 5, 11, 13, 55, 65, 143, 715

Divisors of 620

List of positive integer divisors of 620 that divides 620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 101

List of positive integer divisors of 101 that divides 101 without a remainder.

1, 101

Greatest Common Divisior

We found the divisors of 931, 715, 620, 101 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 931, 715, 620, 101 is 1.

Therefore, GCD of numbers 931, 715, 620, 101 is 1

Given Input Data is 931, 715, 620, 101

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

Prime Factorization of 931 is 7 x 7 x 19

Prime Factorization of 715 is 5 x 11 x 13

Prime Factorization of 620 is 2 x 2 x 5 x 31

Prime Factorization of 101 is 101

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(931, 715) = 665665

GCD(931, 715) = ( 931 x 715 ) / 665665

GCD(931, 715) = 665665 / 665665

GCD(931, 715) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 620

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

LCM(1, 620) = 620

GCD(1, 620) = ( 1 x 620 ) / 620

GCD(1, 620) = 620 / 620

GCD(1, 620) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 101

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

LCM(1, 101) = 101

GCD(1, 101) = ( 1 x 101 ) / 101

GCD(1, 101) = 101 / 101

GCD(1, 101) = 1

GCD of 931, 715, 620, 101 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 109, 953, 582, 413
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• GCD of 649, 477, 422, 406

1. What is the GCD of 931, 715, 620, 101?

GCD of 931, 715, 620, 101 is 1

2. Where do I get the detailed procedure to find GCD of 931, 715, 620, 101?

You can find a detailed procedure to find GCD of 931, 715, 620, 101 on our page.

3. How to find GCD of 931, 715, 620, 101 on a calculator?

You can find the GCD of 931, 715, 620, 101 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.