GCD of 63, 329, 227, 157 Calculator

Given Input numbers are 63, 329, 227, 157

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

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 329

List of positive integer divisors of 329 that divides 329 without a remainder.

1, 7, 47, 329

Divisors of 227

List of positive integer divisors of 227 that divides 227 without a remainder.

1, 227

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 63, 329, 227, 157 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 63, 329, 227, 157 is 1.

Therefore, GCD of numbers 63, 329, 227, 157 is 1

Given Input Data is 63, 329, 227, 157

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

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 329 is 7 x 47

Prime Factorization of 227 is 227

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(63, 329) = 2961

GCD(63, 329) = ( 63 x 329 ) / 2961

GCD(63, 329) = 20727 / 2961

GCD(63, 329) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 227

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

LCM(7, 227) = 1589

GCD(7, 227) = ( 7 x 227 ) / 1589

GCD(7, 227) = 1589 / 1589

GCD(7, 227) = 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 63, 329, 227, 157 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 28, 470, 561, 232
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• GCD of 97, 251, 108, 929
• GCD of 73, 781, 585, 257

1. What is the GCD of 63, 329, 227, 157?

GCD of 63, 329, 227, 157 is 1

2. Where do I get the detailed procedure to find GCD of 63, 329, 227, 157?

You can find a detailed procedure to find GCD of 63, 329, 227, 157 on our page.

3. How to find GCD of 63, 329, 227, 157 on a calculator?

You can find the GCD of 63, 329, 227, 157 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.