GCD of 402, 851, 738, 610 Calculator

Given Input numbers are 402, 851, 738, 610

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 851

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

1, 23, 37, 851

Divisors of 738

List of positive integer divisors of 738 that divides 738 without a remainder.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 610

List of positive integer divisors of 610 that divides 610 without a remainder.

1, 2, 5, 10, 61, 122, 305, 610

Greatest Common Divisior

We found the divisors of 402, 851, 738, 610 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 402, 851, 738, 610 is 1.

Therefore, GCD of numbers 402, 851, 738, 610 is 1

Given Input Data is 402, 851, 738, 610

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 851 is 23 x 37

Prime Factorization of 738 is 2 x 3 x 3 x 41

Prime Factorization of 610 is 2 x 5 x 61

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, 851) = 342102

GCD(402, 851) = ( 402 x 851 ) / 342102

GCD(402, 851) = 342102 / 342102

GCD(402, 851) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 738

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

LCM(1, 738) = 738

GCD(1, 738) = ( 1 x 738 ) / 738

GCD(1, 738) = 738 / 738

GCD(1, 738) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 610

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

LCM(1, 610) = 610

GCD(1, 610) = ( 1 x 610 ) / 610

GCD(1, 610) = 610 / 610

GCD(1, 610) = 1

GCD of 402, 851, 738, 610 is 1

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1. What is the GCD of 402, 851, 738, 610?

GCD of 402, 851, 738, 610 is 1

2. Where do I get the detailed procedure to find GCD of 402, 851, 738, 610?

You can find a detailed procedure to find GCD of 402, 851, 738, 610 on our page.

3. How to find GCD of 402, 851, 738, 610 on a calculator?

You can find the GCD of 402, 851, 738, 610 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.