GCD of 391, 694, 60, 540 Calculator

Given Input numbers are 391, 694, 60, 540

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

Divisors of 391

List of positive integer divisors of 391 that divides 391 without a remainder.

1, 17, 23, 391

Divisors of 694

List of positive integer divisors of 694 that divides 694 without a remainder.

1, 2, 347, 694

Divisors of 60

List of positive integer divisors of 60 that divides 60 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

Divisors of 540

List of positive integer divisors of 540 that divides 540 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

Greatest Common Divisior

We found the divisors of 391, 694, 60, 540 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 391, 694, 60, 540 is 1.

Therefore, GCD of numbers 391, 694, 60, 540 is 1

Given Input Data is 391, 694, 60, 540

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

Prime Factorization of 391 is 17 x 23

Prime Factorization of 694 is 2 x 347

Prime Factorization of 60 is 2 x 2 x 3 x 5

Prime Factorization of 540 is 2 x 2 x 3 x 3 x 3 x 5

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(391, 694) = 271354

GCD(391, 694) = ( 391 x 694 ) / 271354

GCD(391, 694) = 271354 / 271354

GCD(391, 694) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 60

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

LCM(1, 60) = 60

GCD(1, 60) = ( 1 x 60 ) / 60

GCD(1, 60) = 60 / 60

GCD(1, 60) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 540

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

LCM(1, 540) = 540

GCD(1, 540) = ( 1 x 540 ) / 540

GCD(1, 540) = 540 / 540

GCD(1, 540) = 1

GCD of 391, 694, 60, 540 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 833, 875, 24, 171
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• GCD of 999, 160, 73, 780
• GCD of 669, 589, 41, 530
• GCD of 269, 976, 67, 259

1. What is the GCD of 391, 694, 60, 540?

GCD of 391, 694, 60, 540 is 1

2. Where do I get the detailed procedure to find GCD of 391, 694, 60, 540?

You can find a detailed procedure to find GCD of 391, 694, 60, 540 on our page.

3. How to find GCD of 391, 694, 60, 540 on a calculator?

You can find the GCD of 391, 694, 60, 540 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.