GCD of 49, 391, 946, 537 Calculator

Given Input numbers are 49, 391, 946, 537

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

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Divisors of 391

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

1, 17, 23, 391

Divisors of 946

List of positive integer divisors of 946 that divides 946 without a remainder.

1, 2, 11, 22, 43, 86, 473, 946

Divisors of 537

List of positive integer divisors of 537 that divides 537 without a remainder.

1, 3, 179, 537

Greatest Common Divisior

We found the divisors of 49, 391, 946, 537 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 49, 391, 946, 537 is 1.

Therefore, GCD of numbers 49, 391, 946, 537 is 1

Given Input Data is 49, 391, 946, 537

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

Prime Factorization of 49 is 7 x 7

Prime Factorization of 391 is 17 x 23

Prime Factorization of 946 is 2 x 11 x 43

Prime Factorization of 537 is 3 x 179

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(49, 391) = 19159

GCD(49, 391) = ( 49 x 391 ) / 19159

GCD(49, 391) = 19159 / 19159

GCD(49, 391) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 946

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

LCM(1, 946) = 946

GCD(1, 946) = ( 1 x 946 ) / 946

GCD(1, 946) = 946 / 946

GCD(1, 946) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 537

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

LCM(1, 537) = 537

GCD(1, 537) = ( 1 x 537 ) / 537

GCD(1, 537) = 537 / 537

GCD(1, 537) = 1

GCD of 49, 391, 946, 537 is 1

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1. What is the GCD of 49, 391, 946, 537?

GCD of 49, 391, 946, 537 is 1

2. Where do I get the detailed procedure to find GCD of 49, 391, 946, 537?

You can find a detailed procedure to find GCD of 49, 391, 946, 537 on our page.

3. How to find GCD of 49, 391, 946, 537 on a calculator?

You can find the GCD of 49, 391, 946, 537 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.