GCD of 548, 637, 155, 199 Calculator

Given Input numbers are 548, 637, 155, 199

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 637

List of positive integer divisors of 637 that divides 637 without a remainder.

1, 7, 13, 49, 91, 637

Divisors of 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Divisors of 199

List of positive integer divisors of 199 that divides 199 without a remainder.

1, 199

Greatest Common Divisior

We found the divisors of 548, 637, 155, 199 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 548, 637, 155, 199 is 1.

Therefore, GCD of numbers 548, 637, 155, 199 is 1

Given Input Data is 548, 637, 155, 199

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 637 is 7 x 7 x 13

Prime Factorization of 155 is 5 x 31

Prime Factorization of 199 is 199

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, 637) = 349076

GCD(548, 637) = ( 548 x 637 ) / 349076

GCD(548, 637) = 349076 / 349076

GCD(548, 637) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 155

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

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

GCD(1, 155) = 155 / 155

GCD(1, 155) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 199

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

LCM(1, 199) = 199

GCD(1, 199) = ( 1 x 199 ) / 199

GCD(1, 199) = 199 / 199

GCD(1, 199) = 1

GCD of 548, 637, 155, 199 is 1

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• GCD of 422, 357, 273, 224
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1. What is the GCD of 548, 637, 155, 199?

GCD of 548, 637, 155, 199 is 1

2. Where do I get the detailed procedure to find GCD of 548, 637, 155, 199?

You can find a detailed procedure to find GCD of 548, 637, 155, 199 on our page.

3. How to find GCD of 548, 637, 155, 199 on a calculator?

You can find the GCD of 548, 637, 155, 199 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.