GCD of 548, 549, 979, 386 Calculator

Given Input numbers are 548, 549, 979, 386

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

Divisors of 548

List of positive integer divisors of 548 that divides 548 without a remainder.

1, 2, 4, 137, 274, 548

Divisors of 549

List of positive integer divisors of 549 that divides 549 without a remainder.

1, 3, 9, 61, 183, 549

Divisors of 979

List of positive integer divisors of 979 that divides 979 without a remainder.

1, 11, 89, 979

Divisors of 386

List of positive integer divisors of 386 that divides 386 without a remainder.

1, 2, 193, 386

Greatest Common Divisior

We found the divisors of 548, 549, 979, 386 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 548, 549, 979, 386 is 1.

Therefore, GCD of numbers 548, 549, 979, 386 is 1

Given Input Data is 548, 549, 979, 386

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

Prime Factorization of 548 is 2 x 2 x 137

Prime Factorization of 549 is 3 x 3 x 61

Prime Factorization of 979 is 11 x 89

Prime Factorization of 386 is 2 x 193

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(548, 549) = 300852

GCD(548, 549) = ( 548 x 549 ) / 300852

GCD(548, 549) = 300852 / 300852

GCD(548, 549) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 979

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

LCM(1, 979) = 979

GCD(1, 979) = ( 1 x 979 ) / 979

GCD(1, 979) = 979 / 979

GCD(1, 979) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 386

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

LCM(1, 386) = 386

GCD(1, 386) = ( 1 x 386 ) / 386

GCD(1, 386) = 386 / 386

GCD(1, 386) = 1

GCD of 548, 549, 979, 386 is 1

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1. What is the GCD of 548, 549, 979, 386?

GCD of 548, 549, 979, 386 is 1

2. Where do I get the detailed procedure to find GCD of 548, 549, 979, 386?

You can find a detailed procedure to find GCD of 548, 549, 979, 386 on our page.

3. How to find GCD of 548, 549, 979, 386 on a calculator?

You can find the GCD of 548, 549, 979, 386 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.