GCD of 862, 126, 55, 562 Calculator

Given Input numbers are 862, 126, 55, 562

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

Divisors of 862

List of positive integer divisors of 862 that divides 862 without a remainder.

1, 2, 431, 862

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 55

List of positive integer divisors of 55 that divides 55 without a remainder.

1, 5, 11, 55

Divisors of 562

List of positive integer divisors of 562 that divides 562 without a remainder.

1, 2, 281, 562

Greatest Common Divisior

We found the divisors of 862, 126, 55, 562 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 862, 126, 55, 562 is 1.

Therefore, GCD of numbers 862, 126, 55, 562 is 1

Given Input Data is 862, 126, 55, 562

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

Prime Factorization of 862 is 2 x 431

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

Prime Factorization of 55 is 5 x 11

Prime Factorization of 562 is 2 x 281

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(862, 126) = 54306

GCD(862, 126) = ( 862 x 126 ) / 54306

GCD(862, 126) = 108612 / 54306

GCD(862, 126) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 55

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

LCM(2, 55) = 110

GCD(2, 55) = ( 2 x 55 ) / 110

GCD(2, 55) = 110 / 110

GCD(2, 55) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 562

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

LCM(1, 562) = 562

GCD(1, 562) = ( 1 x 562 ) / 562

GCD(1, 562) = 562 / 562

GCD(1, 562) = 1

GCD of 862, 126, 55, 562 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 265, 655, 83, 729
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• GCD of 317, 484, 71, 537

1. What is the GCD of 862, 126, 55, 562?

GCD of 862, 126, 55, 562 is 1

2. Where do I get the detailed procedure to find GCD of 862, 126, 55, 562?

You can find a detailed procedure to find GCD of 862, 126, 55, 562 on our page.

3. How to find GCD of 862, 126, 55, 562 on a calculator?

You can find the GCD of 862, 126, 55, 562 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.