GCD of 747, 211, 73, 963 Calculator

Given Input numbers are 747, 211, 73, 963

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

Divisors of 747

List of positive integer divisors of 747 that divides 747 without a remainder.

1, 3, 9, 83, 249, 747

Divisors of 211

List of positive integer divisors of 211 that divides 211 without a remainder.

1, 211

Divisors of 73

List of positive integer divisors of 73 that divides 73 without a remainder.

1, 73

Divisors of 963

List of positive integer divisors of 963 that divides 963 without a remainder.

1, 3, 9, 107, 321, 963

Greatest Common Divisior

We found the divisors of 747, 211, 73, 963 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 747, 211, 73, 963 is 1.

Therefore, GCD of numbers 747, 211, 73, 963 is 1

Given Input Data is 747, 211, 73, 963

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

Prime Factorization of 747 is 3 x 3 x 83

Prime Factorization of 211 is 211

Prime Factorization of 73 is 73

Prime Factorization of 963 is 3 x 3 x 107

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(747, 211) = 157617

GCD(747, 211) = ( 747 x 211 ) / 157617

GCD(747, 211) = 157617 / 157617

GCD(747, 211) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 73

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

LCM(1, 73) = 73

GCD(1, 73) = ( 1 x 73 ) / 73

GCD(1, 73) = 73 / 73

GCD(1, 73) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 963

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

LCM(1, 963) = 963

GCD(1, 963) = ( 1 x 963 ) / 963

GCD(1, 963) = 963 / 963

GCD(1, 963) = 1

GCD of 747, 211, 73, 963 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 803, 232, 71, 207
• GCD of 676, 926, 24, 575
• GCD of 899, 183, 87, 281
• GCD of 396, 232, 93, 462
• GCD of 500, 577, 99, 985

1. What is the GCD of 747, 211, 73, 963?

GCD of 747, 211, 73, 963 is 1

2. Where do I get the detailed procedure to find GCD of 747, 211, 73, 963?

You can find a detailed procedure to find GCD of 747, 211, 73, 963 on our page.

3. How to find GCD of 747, 211, 73, 963 on a calculator?

You can find the GCD of 747, 211, 73, 963 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.