GCD of 61, 583, 947, 630 Calculator

Given Input numbers are 61, 583, 947, 630

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

Divisors of 61

List of positive integer divisors of 61 that divides 61 without a remainder.

1, 61

Divisors of 583

List of positive integer divisors of 583 that divides 583 without a remainder.

1, 11, 53, 583

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Divisors of 630

List of positive integer divisors of 630 that divides 630 without a remainder.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

Greatest Common Divisior

We found the divisors of 61, 583, 947, 630 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 61, 583, 947, 630 is 1.

Therefore, GCD of numbers 61, 583, 947, 630 is 1

Given Input Data is 61, 583, 947, 630

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

Prime Factorization of 61 is 61

Prime Factorization of 583 is 11 x 53

Prime Factorization of 947 is 947

Prime Factorization of 630 is 2 x 3 x 3 x 5 x 7

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(61, 583) = 35563

GCD(61, 583) = ( 61 x 583 ) / 35563

GCD(61, 583) = 35563 / 35563

GCD(61, 583) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 947

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

LCM(1, 947) = 947

GCD(1, 947) = ( 1 x 947 ) / 947

GCD(1, 947) = 947 / 947

GCD(1, 947) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 630

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

LCM(1, 630) = 630

GCD(1, 630) = ( 1 x 630 ) / 630

GCD(1, 630) = 630 / 630

GCD(1, 630) = 1

GCD of 61, 583, 947, 630 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 14, 299, 265, 202
• GCD of 63, 277, 517, 263
• GCD of 90, 321, 264, 460
• GCD of 22, 149, 633, 840
• GCD of 26, 442, 160, 456

1. What is the GCD of 61, 583, 947, 630?

GCD of 61, 583, 947, 630 is 1

2. Where do I get the detailed procedure to find GCD of 61, 583, 947, 630?

You can find a detailed procedure to find GCD of 61, 583, 947, 630 on our page.

3. How to find GCD of 61, 583, 947, 630 on a calculator?

You can find the GCD of 61, 583, 947, 630 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.