GCD of 623, 157, 964, 622 Calculator

Given Input numbers are 623, 157, 964, 622

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

Divisors of 623

List of positive integer divisors of 623 that divides 623 without a remainder.

1, 7, 89, 623

Divisors of 157

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

1, 157

Divisors of 964

List of positive integer divisors of 964 that divides 964 without a remainder.

1, 2, 4, 241, 482, 964

Divisors of 622

List of positive integer divisors of 622 that divides 622 without a remainder.

1, 2, 311, 622

Greatest Common Divisior

We found the divisors of 623, 157, 964, 622 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 623, 157, 964, 622 is 1.

Therefore, GCD of numbers 623, 157, 964, 622 is 1

Given Input Data is 623, 157, 964, 622

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

Prime Factorization of 623 is 7 x 89

Prime Factorization of 157 is 157

Prime Factorization of 964 is 2 x 2 x 241

Prime Factorization of 622 is 2 x 311

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(623, 157) = 97811

GCD(623, 157) = ( 623 x 157 ) / 97811

GCD(623, 157) = 97811 / 97811

GCD(623, 157) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 964

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

LCM(1, 964) = 964

GCD(1, 964) = ( 1 x 964 ) / 964

GCD(1, 964) = 964 / 964

GCD(1, 964) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 622

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

LCM(1, 622) = 622

GCD(1, 622) = ( 1 x 622 ) / 622

GCD(1, 622) = 622 / 622

GCD(1, 622) = 1

GCD of 623, 157, 964, 622 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 560, 717, 440, 115
• GCD of 693, 144, 779, 809
• GCD of 168, 832, 720, 161
• GCD of 330, 753, 876, 170
• GCD of 968, 652, 444, 462

1. What is the GCD of 623, 157, 964, 622?

GCD of 623, 157, 964, 622 is 1

2. Where do I get the detailed procedure to find GCD of 623, 157, 964, 622?

You can find a detailed procedure to find GCD of 623, 157, 964, 622 on our page.

3. How to find GCD of 623, 157, 964, 622 on a calculator?

You can find the GCD of 623, 157, 964, 622 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.