GCD of 857, 126, 17, 292 Calculator

Given Input numbers are 857, 126, 17, 292

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

Divisors of 857

List of positive integer divisors of 857 that divides 857 without a remainder.

1, 857

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 17

List of positive integer divisors of 17 that divides 17 without a remainder.

1, 17

Divisors of 292

List of positive integer divisors of 292 that divides 292 without a remainder.

1, 2, 4, 73, 146, 292

Greatest Common Divisior

We found the divisors of 857, 126, 17, 292 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 857, 126, 17, 292 is 1.

Therefore, GCD of numbers 857, 126, 17, 292 is 1

Given Input Data is 857, 126, 17, 292

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

Prime Factorization of 857 is 857

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

Prime Factorization of 17 is 17

Prime Factorization of 292 is 2 x 2 x 73

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(857, 126) = 107982

GCD(857, 126) = ( 857 x 126 ) / 107982

GCD(857, 126) = 107982 / 107982

GCD(857, 126) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 17

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

LCM(1, 17) = 17

GCD(1, 17) = ( 1 x 17 ) / 17

GCD(1, 17) = 17 / 17

GCD(1, 17) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 292

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

LCM(1, 292) = 292

GCD(1, 292) = ( 1 x 292 ) / 292

GCD(1, 292) = 292 / 292

GCD(1, 292) = 1

GCD of 857, 126, 17, 292 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 303, 650, 37, 480
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• GCD of 655, 241, 52, 214
• GCD of 541, 794, 40, 306
• GCD of 653, 331, 61, 738

1. What is the GCD of 857, 126, 17, 292?

GCD of 857, 126, 17, 292 is 1

2. Where do I get the detailed procedure to find GCD of 857, 126, 17, 292?

You can find a detailed procedure to find GCD of 857, 126, 17, 292 on our page.

3. How to find GCD of 857, 126, 17, 292 on a calculator?

You can find the GCD of 857, 126, 17, 292 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.