GCD of 626, 564, 209, 157 Calculator

Given Input numbers are 626, 564, 209, 157

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

Divisors of 626

List of positive integer divisors of 626 that divides 626 without a remainder.

1, 2, 313, 626

Divisors of 564

List of positive integer divisors of 564 that divides 564 without a remainder.

1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564

Divisors of 209

List of positive integer divisors of 209 that divides 209 without a remainder.

1, 11, 19, 209

Divisors of 157

List of positive integer divisors of 157 that divides 157 without a remainder.

1, 157

Greatest Common Divisior

We found the divisors of 626, 564, 209, 157 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 626, 564, 209, 157 is 1.

Therefore, GCD of numbers 626, 564, 209, 157 is 1

Given Input Data is 626, 564, 209, 157

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

Prime Factorization of 626 is 2 x 313

Prime Factorization of 564 is 2 x 2 x 3 x 47

Prime Factorization of 209 is 11 x 19

Prime Factorization of 157 is 157

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(626, 564) = 176532

GCD(626, 564) = ( 626 x 564 ) / 176532

GCD(626, 564) = 353064 / 176532

GCD(626, 564) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 209

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

LCM(2, 209) = 418

GCD(2, 209) = ( 2 x 209 ) / 418

GCD(2, 209) = 418 / 418

GCD(2, 209) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 157

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

LCM(1, 157) = 157

GCD(1, 157) = ( 1 x 157 ) / 157

GCD(1, 157) = 157 / 157

GCD(1, 157) = 1

GCD of 626, 564, 209, 157 is 1

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• GCD of 346, 721, 462, 663
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1. What is the GCD of 626, 564, 209, 157?

GCD of 626, 564, 209, 157 is 1

2. Where do I get the detailed procedure to find GCD of 626, 564, 209, 157?

You can find a detailed procedure to find GCD of 626, 564, 209, 157 on our page.

3. How to find GCD of 626, 564, 209, 157 on a calculator?

You can find the GCD of 626, 564, 209, 157 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.