GCD of 842, 495, 57, 625 Calculator

Given Input numbers are 842, 495, 57, 625

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

Divisors of 842

List of positive integer divisors of 842 that divides 842 without a remainder.

1, 2, 421, 842

Divisors of 495

List of positive integer divisors of 495 that divides 495 without a remainder.

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

Divisors of 57

List of positive integer divisors of 57 that divides 57 without a remainder.

1, 3, 19, 57

Divisors of 625

List of positive integer divisors of 625 that divides 625 without a remainder.

1, 5, 25, 125, 625

Greatest Common Divisior

We found the divisors of 842, 495, 57, 625 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 842, 495, 57, 625 is 1.

Therefore, GCD of numbers 842, 495, 57, 625 is 1

Given Input Data is 842, 495, 57, 625

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

Prime Factorization of 842 is 2 x 421

Prime Factorization of 495 is 3 x 3 x 5 x 11

Prime Factorization of 57 is 3 x 19

Prime Factorization of 625 is 5 x 5 x 5 x 5

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(842, 495) = 416790

GCD(842, 495) = ( 842 x 495 ) / 416790

GCD(842, 495) = 416790 / 416790

GCD(842, 495) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 57

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

LCM(1, 57) = 57

GCD(1, 57) = ( 1 x 57 ) / 57

GCD(1, 57) = 57 / 57

GCD(1, 57) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 625

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

LCM(1, 625) = 625

GCD(1, 625) = ( 1 x 625 ) / 625

GCD(1, 625) = 625 / 625

GCD(1, 625) = 1

GCD of 842, 495, 57, 625 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 733, 277, 52, 521
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• GCD of 255, 181, 59, 967
• GCD of 247, 532, 12, 622
• GCD of 978, 530, 85, 518

1. What is the GCD of 842, 495, 57, 625?

GCD of 842, 495, 57, 625 is 1

2. Where do I get the detailed procedure to find GCD of 842, 495, 57, 625?

You can find a detailed procedure to find GCD of 842, 495, 57, 625 on our page.

3. How to find GCD of 842, 495, 57, 625 on a calculator?

You can find the GCD of 842, 495, 57, 625 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.