GCD of 63, 242, 755, 836 Calculator

Given Input numbers are 63, 242, 755, 836

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 242

List of positive integer divisors of 242 that divides 242 without a remainder.

1, 2, 11, 22, 121, 242

Divisors of 755

List of positive integer divisors of 755 that divides 755 without a remainder.

1, 5, 151, 755

Divisors of 836

List of positive integer divisors of 836 that divides 836 without a remainder.

1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

Greatest Common Divisior

We found the divisors of 63, 242, 755, 836 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 63, 242, 755, 836 is 1.

Therefore, GCD of numbers 63, 242, 755, 836 is 1

Given Input Data is 63, 242, 755, 836

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 242 is 2 x 11 x 11

Prime Factorization of 755 is 5 x 151

Prime Factorization of 836 is 2 x 2 x 11 x 19

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, 242) = 15246

GCD(63, 242) = ( 63 x 242 ) / 15246

GCD(63, 242) = 15246 / 15246

GCD(63, 242) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 755

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

LCM(1, 755) = 755

GCD(1, 755) = ( 1 x 755 ) / 755

GCD(1, 755) = 755 / 755

GCD(1, 755) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 836

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

LCM(1, 836) = 836

GCD(1, 836) = ( 1 x 836 ) / 836

GCD(1, 836) = 836 / 836

GCD(1, 836) = 1

GCD of 63, 242, 755, 836 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 48, 725, 783, 140
• GCD of 25, 988, 199, 570
• GCD of 48, 524, 687, 466
• GCD of 66, 614, 801, 280
• GCD of 62, 738, 464, 151

1. What is the GCD of 63, 242, 755, 836?

GCD of 63, 242, 755, 836 is 1

2. Where do I get the detailed procedure to find GCD of 63, 242, 755, 836?

You can find a detailed procedure to find GCD of 63, 242, 755, 836 on our page.

3. How to find GCD of 63, 242, 755, 836 on a calculator?

You can find the GCD of 63, 242, 755, 836 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.