GCD of 134, 220, 763, 549 Calculator

Given Input numbers are 134, 220, 763, 549

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

Divisors of 134

List of positive integer divisors of 134 that divides 134 without a remainder.

1, 2, 67, 134

Divisors of 220

List of positive integer divisors of 220 that divides 220 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 763

List of positive integer divisors of 763 that divides 763 without a remainder.

1, 7, 109, 763

Divisors of 549

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

1, 3, 9, 61, 183, 549

Greatest Common Divisior

We found the divisors of 134, 220, 763, 549 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 134, 220, 763, 549 is 1.

Therefore, GCD of numbers 134, 220, 763, 549 is 1

Given Input Data is 134, 220, 763, 549

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

Prime Factorization of 134 is 2 x 67

Prime Factorization of 220 is 2 x 2 x 5 x 11

Prime Factorization of 763 is 7 x 109

Prime Factorization of 549 is 3 x 3 x 61

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(134, 220) = 14740

GCD(134, 220) = ( 134 x 220 ) / 14740

GCD(134, 220) = 29480 / 14740

GCD(134, 220) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 763

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

LCM(2, 763) = 1526

GCD(2, 763) = ( 2 x 763 ) / 1526

GCD(2, 763) = 1526 / 1526

GCD(2, 763) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 549

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

LCM(1, 549) = 549

GCD(1, 549) = ( 1 x 549 ) / 549

GCD(1, 549) = 549 / 549

GCD(1, 549) = 1

GCD of 134, 220, 763, 549 is 1

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1. What is the GCD of 134, 220, 763, 549?

GCD of 134, 220, 763, 549 is 1

2. Where do I get the detailed procedure to find GCD of 134, 220, 763, 549?

You can find a detailed procedure to find GCD of 134, 220, 763, 549 on our page.

3. How to find GCD of 134, 220, 763, 549 on a calculator?

You can find the GCD of 134, 220, 763, 549 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.