GCD of 320, 126, 11, 763 Calculator

Given Input numbers are 320, 126, 11, 763

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

Divisors of 320

List of positive integer divisors of 320 that divides 320 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 126

List of positive integer divisors of 126 that divides 126 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 11

List of positive integer divisors of 11 that divides 11 without a remainder.

1, 11

Divisors of 763

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

1, 7, 109, 763

Greatest Common Divisior

We found the divisors of 320, 126, 11, 763 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 320, 126, 11, 763 is 1.

Therefore, GCD of numbers 320, 126, 11, 763 is 1

Given Input Data is 320, 126, 11, 763

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

Prime Factorization of 320 is 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 126 is 2 x 3 x 3 x 7

Prime Factorization of 11 is 11

Prime Factorization of 763 is 7 x 109

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(320, 126) = 20160

GCD(320, 126) = ( 320 x 126 ) / 20160

GCD(320, 126) = 40320 / 20160

GCD(320, 126) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 11

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

LCM(2, 11) = 22

GCD(2, 11) = ( 2 x 11 ) / 22

GCD(2, 11) = 22 / 22

GCD(2, 11) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 763

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

LCM(1, 763) = 763

GCD(1, 763) = ( 1 x 763 ) / 763

GCD(1, 763) = 763 / 763

GCD(1, 763) = 1

GCD of 320, 126, 11, 763 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 994, 253, 63, 993
• GCD of 571, 536, 66, 250
• GCD of 716, 227, 88, 773
• GCD of 922, 162, 72, 511
• GCD of 760, 827, 81, 228

1. What is the GCD of 320, 126, 11, 763?

GCD of 320, 126, 11, 763 is 1

2. Where do I get the detailed procedure to find GCD of 320, 126, 11, 763?

You can find a detailed procedure to find GCD of 320, 126, 11, 763 on our page.

3. How to find GCD of 320, 126, 11, 763 on a calculator?

You can find the GCD of 320, 126, 11, 763 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.