GCD of 402, 103, 58, 851 Calculator

Given Input numbers are 402, 103, 58, 851

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

Divisors of 402

List of positive integer divisors of 402 that divides 402 without a remainder.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 103

List of positive integer divisors of 103 that divides 103 without a remainder.

1, 103

Divisors of 58

List of positive integer divisors of 58 that divides 58 without a remainder.

1, 2, 29, 58

Divisors of 851

List of positive integer divisors of 851 that divides 851 without a remainder.

1, 23, 37, 851

Greatest Common Divisior

We found the divisors of 402, 103, 58, 851 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 402, 103, 58, 851 is 1.

Therefore, GCD of numbers 402, 103, 58, 851 is 1

Given Input Data is 402, 103, 58, 851

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

Prime Factorization of 402 is 2 x 3 x 67

Prime Factorization of 103 is 103

Prime Factorization of 58 is 2 x 29

Prime Factorization of 851 is 23 x 37

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(402, 103) = 41406

GCD(402, 103) = ( 402 x 103 ) / 41406

GCD(402, 103) = 41406 / 41406

GCD(402, 103) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 58

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

LCM(1, 58) = 58

GCD(1, 58) = ( 1 x 58 ) / 58

GCD(1, 58) = 58 / 58

GCD(1, 58) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 851

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

LCM(1, 851) = 851

GCD(1, 851) = ( 1 x 851 ) / 851

GCD(1, 851) = 851 / 851

GCD(1, 851) = 1

GCD of 402, 103, 58, 851 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 618, 347, 41, 289
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• GCD of 753, 925, 70, 308
• GCD of 312, 754, 70, 290

1. What is the GCD of 402, 103, 58, 851?

GCD of 402, 103, 58, 851 is 1

2. Where do I get the detailed procedure to find GCD of 402, 103, 58, 851?

You can find a detailed procedure to find GCD of 402, 103, 58, 851 on our page.

3. How to find GCD of 402, 103, 58, 851 on a calculator?

You can find the GCD of 402, 103, 58, 851 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.